Adds an optional daily Discord post of the day's most anomalous cities, built from
the same data/homepage.json feed the homepage renders — so the post and the site
always agree. Delivery is a single incoming-webhook POST (no bot, no gateway, no
new process): it rides the notifier daemon like the feed refresh does, once per
day after the refresh, leader-only. With no webhook configured it no-ops.
- backend/discord.py: build_embed() renders the top cities as a rich embed (each
line: city, reading in °F and °C, the normal for context, percentile + grade;
non-today readings are dated). post_daily_feed() is best-effort — it skips a
stale/empty feed and never raises, so a Discord failure can't disturb a pass.
- notify.py: a once-a-day guard (_maybe_post_discord) beside the homepage-refresh
guard; only marks the day done once a post lands, so a transient failure retries.
- deploy/thermograph.env.example: THERMOGRAPH_DISCORD_WEBHOOK (the URL is the
credential — env only).
The webhook value is the top anomaly's tail for the accent colour and reuses the
feed's build time as the embed timestamp. httpx (already a dependency) does the POST.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
The Android app is a Trusted Web Activity — a thin native shell that opens the
live PWA full-screen in the user's Chrome engine, so it is literally the web app
and the existing VAPID web push keeps working inside it via Android notification
delegation (no Firebase, no backend change).
Adds the build config and the domain-verification file so the app can be built
and sideloaded:
- deploy/twa/twa-manifest.json — Bubblewrap config; packageId org.thermograph.twa,
enableNotifications true (web-push delegation + Android 13 POST_NOTIFICATIONS),
colors/icons from manifest.webmanifest.
- frontend/.well-known/assetlinks.json — Digital Asset Links, served at the domain
root as application/json (verified via the static mount). The signing-key
fingerprint is a placeholder until the keystore is generated.
- deploy/twa/README.md — build/sideload/verify runbook.
Building the signed APK, generating the keystore, filling the fingerprint, and
sideloading are local manual steps (documented). Play Store submission is deferred.
No backend/ changes.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
iOS only grants Web Push to a site the user has added to the Home Screen via
Safari (16.4+), and it needs the apple-mobile-web-app meta tags to launch
standalone rather than in a Safari tab. Those were absent. Adds them to both
header families — the five standalone frontend pages and base.html.j2 — alongside
the existing theme-color:
apple-mobile-web-app-capable, mobile-web-app-capable,
apple-mobile-web-app-status-bar-style, apple-mobile-web-app-title
Adds ios-install.js: a dismissible hint shown only to real iOS Safari visitors
who haven't installed yet (skips Chrome/Firefox-iOS and standalone launches),
pointing them at Share -> Add to Home Screen and noting it's how to enable alerts.
There is no beforeinstallprompt on iOS, so a pointer to the control is the only
nudge available. The dismissal persists under the thermograph: localStorage
prefix — not tg:, which cache.js sweeps on every load.
No backend change: an installed iOS home-screen app reuses the existing service
worker and VAPID web-push stack as-is.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
iOS only grants Web Push to a site the user has added to the Home Screen via
Safari (16.4+), and it needs the apple-mobile-web-app meta tags to launch
standalone rather than in a Safari tab. Those were absent. Adds them to both
header families — the five standalone frontend pages and base.html.j2 — alongside
the existing theme-color:
apple-mobile-web-app-capable, mobile-web-app-capable,
apple-mobile-web-app-status-bar-style, apple-mobile-web-app-title
Adds ios-install.js: a dismissible hint shown only to real iOS Safari visitors
who haven't installed yet (skips Chrome/Firefox-iOS and standalone launches),
pointing them at Share -> Add to Home Screen and noting it's how to enable alerts.
There is no beforeinstallprompt on iOS, so a pointer to the control is the only
nudge available. The dismissal persists under the thermograph: localStorage
prefix — not tg:, which cache.js sweeps on every load.
No backend change: an installed iOS home-screen app reuses the existing service
worker and VAPID web-push stack as-is.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
On a narrow (2-up) phone card, a long grade like 'Extreme shift — windier'
crammed into the card's top-right corner and wrapped into a cluster. Restructure
each card to a clean vertical stack — metric name, score, tier, detail line — so
the label always has room, on mobile and desktop alike.
Also reword the wet-bulb explainer to state plainly what it is (the lowest
temperature evaporating sweat can cool you to).
Annual scores were computed from an all-year pooled distribution, which widens
the reference spread and hides a shift confined to one season — Seattle's daily
high read 16 despite a summer high of 65. Build each metric's annual score
(and the overall) as the mean of its four seasonal divergences instead, so a
real seasonal shift shows through (that high now reads 28). Frequency read-outs
(precip wet days, wet-bulb heat-stress days) stay pooled over the year.
Also lock the by-season table to fixed, uniform columns (min-width to scroll on
a phone) so each metric lines up vertically across the seasons, and show the
per-percentile detail as the season-averaged shift.
Bumps the score cache version.
Annual scores were computed from an all-year pooled distribution, which widens
the reference spread and hides a shift confined to one season — Seattle's daily
high read 16 despite a summer high of 65. Build each metric's annual score
(and the overall) as the mean of its four seasonal divergences instead, so a
real seasonal shift shows through (that high now reads 28). Frequency read-outs
(precip wet days, wet-bulb heat-stress days) stay pooled over the year.
Also lock the by-season table to fixed, uniform columns (min-width to scroll on
a phone) so each metric lines up vertically across the seasons, and show the
per-percentile detail as the season-averaged shift.
Bumps the score cache version.
Swaps the stepped-path mark for the "C1 v2" design: an 8x8 grid of graded
day-cells tracing the same climb (blue Low -> green Normal -> a hot loop -> a
stepped ascent to the near-record red cell). It keeps the exact geometry of the
old mark — same 512 viewBox, same 32/448/rx96 rounded badge, same band palette —
so it is a drop-in that needs no alignment changes.
Everywhere the mark appears:
- The inline header SVG in all six lockups (the five standalone frontend pages
and backend/templates/base.html.j2), kept at width/height 28 with aria-hidden.
Because the box and viewBox are unchanged, the .logo/.brand alignment CSS
(the -2px cap-height nudge, the 28->22px compact size, the 10px gap) is
untouched and the mark stays centred on the "Thermograph" wordmark.
- favicon.svg, regenerated from the new art.
- Every raster: favicon-16/32/48, apple-touch-icon (180), logo-192, logo (512),
and the two maskable icons. The maskable pair keeps the established recipe —
the badge scaled into the central safe zone on a full-bleed opaque square — so
an OS shape mask never clips the art.
Bumps every icon reference to ?v=3 (previously a mix of ?v=2 and unversioned) so
browsers and installed PWAs refetch the new icons.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Swaps the stepped-path mark for the "C1 v2" design: an 8x8 grid of graded
day-cells tracing the same climb (blue Low -> green Normal -> a hot loop -> a
stepped ascent to the near-record red cell). It keeps the exact geometry of the
old mark — same 512 viewBox, same 32/448/rx96 rounded badge, same band palette —
so it is a drop-in that needs no alignment changes.
Everywhere the mark appears:
- The inline header SVG in all six lockups (the five standalone frontend pages
and backend/templates/base.html.j2), kept at width/height 28 with aria-hidden.
Because the box and viewBox are unchanged, the .logo/.brand alignment CSS
(the -2px cap-height nudge, the 28->22px compact size, the 10px gap) is
untouched and the mark stays centred on the "Thermograph" wordmark.
- favicon.svg, regenerated from the new art.
- Every raster: favicon-16/32/48, apple-touch-icon (180), logo-192, logo (512),
and the two maskable icons. The maskable pair keeps the established recipe —
the badge scaled into the central safe zone on a full-bleed opaque square — so
an OS shape mask never clips the art.
Bumps every icon reference to ?v=3 (previously a mix of ?v=2 and unversioned) so
browsers and installed PWAs refetch the new icons.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
The by-season chips wrapped freely, so a metric's scores didn't line up
across seasons. Render it as a table instead — seasons as rows, one aligned
column per metric (plus an Overall column), tinted cells, horizontal scroll
on narrow screens.
- Explain on the page what wet-bulb temperature measures (the evaporative-cooling
ceiling on shedding heat), so the metric isn't opaque.
- Report the share of heat-stress "wet-bulb" days (peak wet bulb >= 26 C) vs
normal days, recent window vs the full record — mirroring the precip wet-day
frequency.
- Present the overall total as a direction-agnostic net change (magnitude only),
not "warmer/cooler"; per-metric cards still carry direction.
Bumps the score cache version.
- Explain on the page what wet-bulb temperature measures (the evaporative-cooling
ceiling on shedding heat), so the metric isn't opaque.
- Report the share of heat-stress "wet-bulb" days (peak wet bulb >= 26 C) vs
normal days, recent window vs the full record — mirroring the precip wet-day
frequency.
- Present the overall total as a direction-agnostic net change (magnitude only),
not "warmer/cooler"; per-metric cards still carry direction.
Bumps the score cache version.
Score how far a location's last 6 years have drifted from its full 45-year
record. For each metric and percentile category (p10/p25/p50/p75/p90), the
recent-years value is placed on the baseline distribution and the gap from the
expected percentile is the divergence — unit-free, so metrics compare directly.
Scored per meteorological season plus annual, weighted into per-metric and
overall scores (temps, humidity and feels-like weighted heaviest).
- backend/scoring.py: divergence math, seasonal slicing, precip zero-inflation
split (wet-day frequency + amount), tier mapping onto the existing temp scale.
- climate.py: derive a wet-bulb column (Stull 2011) at the read boundary, before
the humidity column is converted to absolute — via a shared _derive_metrics
wrapper at all four read sites.
- api/v2/score endpoint + build_score payload, cached on the history token with
a scoring-version key.
- frontend score page: overall hero, per-metric cards, by-season chips, and a
button-revealed summary (sentences + metrics×season table + per-percentile
detail). Score nav link across all headers.
- Tests for the scoring math, wet-bulb formula, payload shape and route.
Score how far a location's last 6 years have drifted from its full 45-year
record. For each metric and percentile category (p10/p25/p50/p75/p90), the
recent-years value is placed on the baseline distribution and the gap from the
expected percentile is the divergence — unit-free, so metrics compare directly.
Scored per meteorological season plus annual, weighted into per-metric and
overall scores (temps, humidity and feels-like weighted heaviest).
- backend/scoring.py: divergence math, seasonal slicing, precip zero-inflation
split (wet-day frequency + amount), tier mapping onto the existing temp scale.
- climate.py: derive a wet-bulb column (Stull 2011) at the read boundary, before
the humidity column is converted to absolute — via a shared _derive_metrics
wrapper at all four read sites.
- api/v2/score endpoint + build_score payload, cached on the history token with
a scoring-version key.
- frontend score page: overall hero, per-metric cards, by-season chips, and a
button-revealed summary (sentences + metrics×season table + per-percentile
detail). Score nav link across all headers.
- Tests for the scoring math, wet-bulb formula, payload shape and route.
The distribution strip printed each bar's average with its full unit inline, so
humidity read "4.0 g/m³" in a ~38px phone column and clipped on every bar —
temperature never did, because it shows a bare "40°". Wind ("5 mph") and precip
were heading the same way.
The unit now appears once, top-right of the strip, and every bar value is bare:
"4.0" under a "g/m³" label, "5" under "mph", "0.00" under "in". It reacts to the
unit toggle like the values do (°F↔°C, mm↔in, mph↔km/h). Temperature keeps its
degree glyph on the value since it is iconic and never clipped.
With the unit no longer on the humidity label, its calendar title drops the
"(g/m³ of water vapor)" parenthetical that would otherwise repeat it — every
metric's title is unitless now, the strip's own label carries it.
Also fixes a pre-existing crash: calendar.js referenced DRY_CAP without importing
it from shared.js, so selecting the dry-streak metric threw and left its legend
unrendered. Exported it.
Verified at 390 and 1440 in light and dark, imperial and metric, across all five
calendar metrics and the compare strips: no label clips, no console errors.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
* Hide footer email digest signup for now
Comment out the compact digest signup form in the site footer; restore
by removing the surrounding Jinja comment wrapper.
Claude-Session: https://claude.ai/code/session_01XXxmNFy9cZ6Gh8Y9thZn62
* Update digest test for hidden footer form
The footer signup form is now hidden; assert its absence site-wide.
The /digest endpoint stays live and its tests are unchanged.
Claude-Session: https://claude.ai/code/session_01XXxmNFy9cZ6Gh8Y9thZn62
Two fixes to how measurements read.
Rain goes back to millimetres, rendered as whole numbers — that is how rainfall
is reported, and a tenth of a millimetre is below what the source resolves.
Inches keep two decimals, since a whole inch of rain is a lot to round to.
The distribution strip's low-high span moves from inside each bar to just under
the average, above it. A column is ~38px on a phone, so the old "Max 62° / Min
17°" pill clipped — it had already been shrunk to 8px to cope, and on a
high-rainfall city with longer values it lost both ends of the label, because the
text is centred and overflow-hidden. Above the bar it has the full column width
and needs no scrim to stay legible over nine tier colours.
The span is now bare numbers ("17-62"), since the average directly above it
carries the unit; repeating " g/m³" on both ends is what made it too wide in the
first place. It uses the same precision as that average, or the two lines
disagree ("52mm" over "12.7-136.91"). Sub-1 inch values drop their leading zero
so precip's ten columns still fit a phone.
With nothing inside the bars, the height floor drops from 30px to 14px: it only
has to keep a non-empty bucket visible now, so the heights encode frequency more
honestly. Category names get 2px of side padding, which stops long neighbours
("Light-Mod" beside "Moderate") reading as one word.
Verified at 390/412/1920 in both themes across all four calendar metrics and the
compare strips, in imperial and metric: nothing clips.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Two fixes to how measurements read.
Rain goes back to millimetres, rendered as whole numbers — that is how rainfall
is reported, and a tenth of a millimetre is below what the source resolves.
Inches keep two decimals, since a whole inch of rain is a lot to round to.
The distribution strip's low-high span moves from inside each bar to just under
the average, above it. A column is ~38px on a phone, so the old "Max 62° / Min
17°" pill clipped — it had already been shrunk to 8px to cope, and on a
high-rainfall city with longer values it lost both ends of the label, because the
text is centred and overflow-hidden. Above the bar it has the full column width
and needs no scrim to stay legible over nine tier colours.
The span is now bare numbers ("17-62"), since the average directly above it
carries the unit; repeating " g/m³" on both ends is what made it too wide in the
first place. It uses the same precision as that average, or the two lines
disagree ("52mm" over "12.7-136.91"). Sub-1 inch values drop their leading zero
so precip's ten columns still fit a phone.
With nothing inside the bars, the height floor drops from 30px to 14px: it only
has to keep a non-empty bucket visible now, so the heights encode frequency more
honestly. Category names get 2px of side padding, which stops long neighbours
("Light-Mod" beside "Moderate") reading as one word.
Verified at 390/412/1920 in both themes across all four calendar metrics and the
compare strips, in imperial and metric: nothing clips.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Precipitation on a °C page now reads "4.90 cm" where it read "49.0 mm".
Both units keep two decimals. cm and inches are only 2.54x apart, so cm needs the
same resolution inches have — at one decimal every light-rain day would collapse
to 0.0 or 0.1 cm, and the source itself is hundredths of an inch.
Ingest is untouched: climate.py still converts the upstream mm to inches, which
remains the stored unit and the value carried in data-precip-in.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Precipitation on a °C page now reads "4.90 cm" where it read "49.0 mm".
Both units keep two decimals. cm and inches are only 2.54x apart, so cm needs the
same resolution inches have — at one decimal every light-rain day would collapse
to 0.0 or 0.1 cm, and the source itself is hundredths of an inch.
Ingest is untouched: climate.py still converts the upstream mm to inches, which
remains the stored unit and the value carried in data-precip-in.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Defaulting climate pages to the city's temperature convention left every page
half-converted: a Delhi reader got °C next to "9 mph" and "0.00 in". One flag now
drives every measure — picking °C also gives mm and km/h.
Absolute humidity stays g/m³ in both systems; there is no imperial unit for it
anyone would recognise, so converting it would only make the page worse.
units.js becomes the single source for all of it. The formatting logic existed in
three independent copies — shared.js's fmtPrecip/fmtWind/fmtHumid, a second set
inside fmtMetricVal, and a third baked into chart.js's series labels, axis ticks
and tooltip — which is why the units drifted apart in the first place. shared.js
now re-exports from units.js so its importers are unchanged, and chart.js carries
a per-series unit `kind` in place of sniffing for a "°" suffix, which could not
have extended to three unit families.
Server-rendered pages gain the carrier they were missing: precipitation and wind
now render as <span class="precip" data-precip-in> / <span class="wind"
data-wind-mph>, the same contract temperature already had, so climate.js can
repaint them on toggle and the attribute stays imperial as the source of truth.
Precision follows the unit: millimetres get one decimal where inches get two.
0.04 in and 1.0 mm are the same amount, and "1.02 mm" would advertise precision
the source doesn't have. Wind rounds half-up to match Math.round, as temperature
already does.
The weekly table's wind and rain cells are bare numbers to keep the grid narrow,
so their row labels now carry the unit and rebuild per render. Static copy that
names a unit — the legend's "(mph)", "(inches)", and a "(°F)" that had been wrong
for °C readers since the country defaults landed — is marked up with
data-unit-label and painted from the same source.
The chart keeps its imperial domain; only labels convert, so point positions and
the fan geometry are untouched.
Push and email bodies are still imperial-only (notify.py): they are composed
server-side with no client to repaint them and no per-user unit stored, which is
the same limitation temperature already has there. Left for a follow-up.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Defaulting climate pages to the city's temperature convention left every page
half-converted: a Delhi reader got °C next to "9 mph" and "0.00 in". One flag now
drives every measure — picking °C also gives mm and km/h.
Absolute humidity stays g/m³ in both systems; there is no imperial unit for it
anyone would recognise, so converting it would only make the page worse.
units.js becomes the single source for all of it. The formatting logic existed in
three independent copies — shared.js's fmtPrecip/fmtWind/fmtHumid, a second set
inside fmtMetricVal, and a third baked into chart.js's series labels, axis ticks
and tooltip — which is why the units drifted apart in the first place. shared.js
now re-exports from units.js so its importers are unchanged, and chart.js carries
a per-series unit `kind` in place of sniffing for a "°" suffix, which could not
have extended to three unit families.
Server-rendered pages gain the carrier they were missing: precipitation and wind
now render as <span class="precip" data-precip-in> / <span class="wind"
data-wind-mph>, the same contract temperature already had, so climate.js can
repaint them on toggle and the attribute stays imperial as the source of truth.
Precision follows the unit: millimetres get one decimal where inches get two.
0.04 in and 1.0 mm are the same amount, and "1.02 mm" would advertise precision
the source doesn't have. Wind rounds half-up to match Math.round, as temperature
already does.
The weekly table's wind and rain cells are bare numbers to keep the grid narrow,
so their row labels now carry the unit and rebuild per render. Static copy that
names a unit — the legend's "(mph)", "(inches)", and a "(°F)" that had been wrong
for °C readers since the country defaults landed — is marked up with
data-unit-label and painted from the same source.
The chart keeps its imperial domain; only labels convert, so point positions and
the fan geometry are untouched.
Push and email bodies are still imperial-only (notify.py): they are composed
server-side with no client to repaint them and no per-user unit stored, which is
the same limitation temperature already has there. Left for a follow-up.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Search Console shows impressions skewing hard to °C countries — India, South
Africa, New Zealand, the UK, Australia — while every climate page rendered °F
into the HTML. Search snippets quote the server-rendered text, so a reader in
Delhi saw a temperature they had to convert in their head before the page was
worth a click.
Climate pages now render temperatures in the city's country convention: °F for
the US and the handful of other Fahrenheit countries, °C everywhere else. This
happens server-side, so it holds with no JS and shows up in the snippet.
data-temp-f keeps the raw Fahrenheit in every case — it stays the conversion
source of truth, and climate.js repaints from it on toggle exactly as before.
The visitor's stored choice still wins over everything; the page default only
sits between that and the locale guess, so a first-time visitor stops seeing a
°F→°C repaint on load for the majority of our traffic.
The unit rides on a ContextVar rather than a parameter because _temp() is
reached from both directions — templates call it as a Jinja global, and the
context builders call it directly to pre-render the records tables into strings.
Threading an argument would mean touching ~20 call sites across three levels of
nesting, where missing one yields a silently wrong unit instead of an error. The
scope wraps the context builder as well as the render, since the builder is
evaluated as an argument and runs first, and it resets in a finally: the page
handlers are sync `def`, so Starlette runs them on a recycled threadpool thread
and a value left set would leak into the next request that thread serves.
Conversion rounds half-up to match JS's Math.round rather than Python's
round-half-to-even, so the server prints the number climate.js would and there
is no flicker on load for a visitor whose unit already matched.
Pages with no single city — the homepage strip, the hub, the interactive views —
set no scope, emit no data-unit-default, and keep today's locale behaviour.
Precipitation, wind and humidity stay imperial; that inconsistency is worth a
follow-up but is outside this change.
Two existing assertions were passing for the wrong reason: base.html.j2 mentions
"°F/°C" in an HTML comment, so a bare `"°F" in html` check succeeded even on a
page whose every temperature was Celsius. They now read the rendered spans.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Search Console shows impressions skewing hard to °C countries — India, South
Africa, New Zealand, the UK, Australia — while every climate page rendered °F
into the HTML. Search snippets quote the server-rendered text, so a reader in
Delhi saw a temperature they had to convert in their head before the page was
worth a click.
Climate pages now render temperatures in the city's country convention: °F for
the US and the handful of other Fahrenheit countries, °C everywhere else. This
happens server-side, so it holds with no JS and shows up in the snippet.
data-temp-f keeps the raw Fahrenheit in every case — it stays the conversion
source of truth, and climate.js repaints from it on toggle exactly as before.
The visitor's stored choice still wins over everything; the page default only
sits between that and the locale guess, so a first-time visitor stops seeing a
°F→°C repaint on load for the majority of our traffic.
The unit rides on a ContextVar rather than a parameter because _temp() is
reached from both directions — templates call it as a Jinja global, and the
context builders call it directly to pre-render the records tables into strings.
Threading an argument would mean touching ~20 call sites across three levels of
nesting, where missing one yields a silently wrong unit instead of an error. The
scope wraps the context builder as well as the render, since the builder is
evaluated as an argument and runs first, and it resets in a finally: the page
handlers are sync `def`, so Starlette runs them on a recycled threadpool thread
and a value left set would leak into the next request that thread serves.
Conversion rounds half-up to match JS's Math.round rather than Python's
round-half-to-even, so the server prints the number climate.js would and there
is no flicker on load for a visitor whose unit already matched.
Pages with no single city — the homepage strip, the hub, the interactive views —
set no scope, emit no data-unit-default, and keep today's locale behaviour.
Precipitation, wind and humidity stay imperial; that inconsistency is worth a
follow-up but is outside this change.
Two existing assertions were passing for the wrong reason: base.html.j2 mentions
"°F/°C" in an HTML comment, so a bare `"°F" in html` check succeeded even on a
page whose every temperature was Celsius. They now read the rendered spans.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
Search Console's first 48 hours showed city-month pages drawing impressions at
positions 44-77 and converting almost none of them: the title template spent its
width on region and country ("Average weather in London, England, United Kingdom
in July"), so Google cut it before the month a searcher was looking for.
Titles now lead with the bare city name and put the subject next, which keeps
both inside the first ~40 characters:
London in July: normal weather & records
London climate: daily normals, records & how unusual it is now
London weather records: hottest & coldest days since 1980
Add cities.title_name() for the short form. 968 of the 1000 cities have a unique
name and render bare; the 32 that don't are qualified with their country code
("London, GB"). Five names — Columbus, Arlington, Aurora, Glendale, Gorakhpur —
recur *within* one country, where the country code collides too and would hand
two different pages the same title, so those fall back to admin1 ("Columbus,
Ohio"). A test asserts every rendered title is unique across the set.
Meta descriptions now lead with the page's actual numbers rather than restating
the template ("London averages highs of 73°F in July and lows of 38°F in
January."), capped at the ~155 characters a SERP shows.
The records title derives its year from the loaded history rather than a fixed
date, so it can't contradict the page. H1s, URLs, breadcrumbs and JSON-LD are
unchanged; og:title and og:description follow <title>/<meta> automatically
through base.html.j2.
Claude-Session: https://claude.ai/code/session_013dRZmX9D3JEntfMKWMTWZ8
The homepage strip floored percentiles into 1-99 while the Day page rendered
"100th pct" for the same reading. Rather than teach the Day page a second copy
of the rule, put it in grading.pct_ordinal() and have every surface defer to it:
the Day page, the calendar tooltip, the chart labels, the city pages and the
strip.
Two bugs fell out of unifying them:
- The city pages rendered `{{ c.percentile }}th pct` against a float, so all
~1000 of them showed "97.1th pct", "66.4th pct", "16.5th pct" — and would say
"1th"/"2th"/"3th" for the low tail. Live in prod.
- Python's round() is half-to-even and JavaScript's Math.round is half-up, so
16.5 gave "16th" server-side and "17th" client-side. The Python helper uses
floor(x + 0.5) to match the frontend exactly; a cross-language check over every
.5 boundary now agrees on all of them.
The frontend mirrors the rule as pctOrd() in shared.js, replacing the bare ord()
at all five percentile call sites (day.js, calendar.js, chart.js x2, app.js).
ord() stays as the general ordinal helper it always was.
The homepage strip floored percentiles into 1-99 while the Day page rendered
"100th pct" for the same reading. Rather than teach the Day page a second copy
of the rule, put it in grading.pct_ordinal() and have every surface defer to it:
the Day page, the calendar tooltip, the chart labels, the city pages and the
strip.
Two bugs fell out of unifying them:
- The city pages rendered `{{ c.percentile }}th pct` against a float, so all
~1000 of them showed "97.1th pct", "66.4th pct", "16.5th pct" — and would say
"1th"/"2th"/"3th" for the low tail. Live in prod.
- Python's round() is half-to-even and JavaScript's Math.round is half-up, so
16.5 gave "16th" server-side and "17th" client-side. The Python helper uses
floor(x + 0.5) to match the frontend exactly; a cross-language check over every
.5 boundary now agrees on all of them.
The frontend mirrors the rule as pctOrd() in shared.js, replacing the bare ord()
at all five percentile call sites (day.js, calendar.js, chart.js x2, app.js).
ord() stays as the general ordinal helper it always was.
A card read "Shanghai · 30°C · Near Record hot · Low temp · 99th pct" while the
Day page for the same cell said 26°C, 66th pct, Above Normal. Both were right
about the climatology — the normals matched exactly — but the strip was grading
a reading from several days earlier and presenting it as current.
Two causes, both mine:
- load_cached_recent_forecast deliberately ignores how stale the file is, and
_grade_city took the newest row <= today with no age check at all.
- Nothing keeps that cache current for the tracked cities. warm_cities.py skips
any city whose archive is already cached, so it never re-fetches their forecast
bundle, and the notifier only touches subscribed cells. So "zero upstream
calls" was satisfied by reading a cache nothing refreshes.
Fixes:
- Drop readings older than MAX_OBSERVATION_AGE_DAYS (1) instead of ranking them.
Cities span a day of timezones, so a current observation can still be dated
yesterday in UTC — hence 1 rather than 0.
- Top up the stalest cells' recent/forecast each pass, oldest first and capped
(THERMOGRAPH_HOMEPAGE_REFRESH, default 40), the same shape as the notifier's
archive-fetch budget. This is a real change: the sweep is no longer zero-cost
upstream, because it cannot be and still say "right now". Documented in
DEPLOY.md, and refresh(fetch=0) keeps a strictly cache-only rebuild.
- Rank over the top THERMOGRAPH_HOMEPAGE_CITIES (250) rather than all ~1000. The
strip shows ~12 cards; a smaller genuinely-fresh set beats a large stale one.
- Show the observation date on a card when it isn't today's, so a yesterday
reading can't silently pass for current.
Every card in "Unusual right now" read the same: a city, "100th", "Near Record".
Nothing said what was unusual, by how much, or even whether it was hot or cold.
Cards now lead with the reading and say what it is measured against:
Tehran, Iran
108°F
Near Record hot
High temp · 99th pct · normal 97°F
- "Near Record" is the band label at BOTH ends of the scale, so a cold extreme
and a hot one rendered identically and colour was the only thing telling them
apart. Qualify that tier with its direction; the other tiers already read
directionally ("Very High", "Low") and are left alone.
- Carry the ±7-day median through to the card. A percentile means little without
the value it describes and the normal it departs from.
- Floor the percentile label into 1-99. An empirical percentile can round to 100,
and "100th percentile" reads as a measurement error.
- Shorten the city label to "City, Country". display_name keeps admin1 when it
differs from the city, which gave "Dar es Salaam, Dar es Salaam Region,
Tanzania" — truncated to nonsense in a one-line card.
- Temperatures render as .temp spans and the homepage now loads climate.js, so
the strip follows the °F/°C toggle like every other server-rendered page.
Colour: the strip cards and the explore cards take a wash and a border from
their token instead of being uniform grey, and Calendar carries the nine grade
tiers in order — it is a miniature of the calendar itself.
Text colours mix 50% band colour with the foreground. That is the most colour
they can carry and still clear 4.5:1 against the tinted card in both schemes;
the worst case is the deliberately-dark --rec-cold/--rec-hot tiers, which at the
previous 78% measured 2.33:1 in dark mode. Measured, not eyeballed: worst text
contrast is now 4.79 (light) and 4.81 (dark).
Every card in "Unusual right now" read the same: a city, "100th", "Near Record".
Nothing said what was unusual, by how much, or even whether it was hot or cold.
Cards now lead with the reading and say what it is measured against:
Tehran, Iran
108°F
Near Record hot
High temp · 99th pct · normal 97°F
- "Near Record" is the band label at BOTH ends of the scale, so a cold extreme
and a hot one rendered identically and colour was the only thing telling them
apart. Qualify that tier with its direction; the other tiers already read
directionally ("Very High", "Low") and are left alone.
- Carry the ±7-day median through to the card. A percentile means little without
the value it describes and the normal it departs from.
- Floor the percentile label into 1-99. An empirical percentile can round to 100,
and "100th percentile" reads as a measurement error.
- Shorten the city label to "City, Country". display_name keeps admin1 when it
differs from the city, which gave "Dar es Salaam, Dar es Salaam Region,
Tanzania" — truncated to nonsense in a one-line card.
- Temperatures render as .temp spans and the homepage now loads climate.js, so
the strip follows the °F/°C toggle like every other server-rendered page.
Colour: the strip cards and the explore cards take a wash and a border from
their token instead of being uniform grey, and Calendar carries the nine grade
tiers in order — it is a miniature of the calendar itself.
Text colours mix 50% band colour with the foreground. That is the most colour
they can carry and still clear 4.5:1 against the tinted card in both schemes;
the worst case is the deliberately-dark --rec-cold/--rec-hot tiers, which at the
previous 78% measured 2.33:1 in dark mode. Measured, not eyeballed: worst text
contrast is now 4.79 (light) and 4.81 (dark).
The mark and wordmark were already a home link on the Jinja pages (homepage,
about, climate, glossary, privacy), but the five static tool pages — calendar,
day, compare, legend, alerts — built their header separately and left the brand
as a bare <h1>, so clicking it did nothing.
Wrap the lockup in `<a href="./">` there, matching the relative form the nav
already uses: it resolves to the app root whether the app is served at the
domain root or under a base path.
The link wraps the whole lockup, so the mark is clickable too, not just the
word. Its colour/decoration moves from `.site-name a` up to the shared
`.brand h1 a, .brand .site-name a` rule so it covers both the static pages'
<h1> form and the homepage's <p>, with an accent hover so the affordance is
visible.
Adds a parametrized test over every page: the two header implementations are
easy to change independently, so this asserts each one carries a home link that
wraps the mark.
The mark and wordmark were already a home link on the Jinja pages (homepage,
about, climate, glossary, privacy), but the five static tool pages — calendar,
day, compare, legend, alerts — built their header separately and left the brand
as a bare <h1>, so clicking it did nothing.
Wrap the lockup in `<a href="./">` there, matching the relative form the nav
already uses: it resolves to the app root whether the app is served at the
domain root or under a base path.
The link wraps the whole lockup, so the mark is clickable too, not just the
word. Its colour/decoration moves from `.site-name a` up to the shared
`.brand h1 a, .brand .site-name a` rule so it covers both the static pages'
<h1> form and the homepage's <p>, with an accent hover so the affordance is
visible.
Adds a parametrized test over every page: the two header implementations are
easy to change independently, so this asserts each one carries a home link that
wraps the mark.
The homepage header lost its wordmark treatment: the mark baseline-aligned
instead of centring (riding ~8px high) and the wordmark fell back to 20px Inter
regular instead of the 26px monospace used everywhere else.
The lockup is styled by `.brand h1` — an element selector. The homepage renders
the brand as `<p class="site-name">` so its hero headline can own the page's
only h1, so it matched none of it: no flex centring, no gap, no monospace, no
weight. Measured against /about at 393px:
homepage <p> Inter 20px w400 display:block mark -8.5px
/about <h1> ui-monospace 26px w700 display:flex mark -1.2px
Match `.brand .site-name` alongside `.brand h1` (and the same for the inner
link and the compact-header size). Both now measure -1.2px, the intended
optical nudge.
Adds a test for the invariant. Nothing else caught this: the page rendered,
every test passed, and only the rendering was wrong — so the test asserts the
lockup rule covers the class the homepage actually uses, and fails if the
selector is narrowed again.
The homepage header lost its wordmark treatment: the mark baseline-aligned
instead of centring (riding ~8px high) and the wordmark fell back to 20px Inter
regular instead of the 26px monospace used everywhere else.
The lockup is styled by `.brand h1` — an element selector. The homepage renders
the brand as `<p class="site-name">` so its hero headline can own the page's
only h1, so it matched none of it: no flex centring, no gap, no monospace, no
weight. Measured against /about at 393px:
homepage <p> Inter 20px w400 display:block mark -8.5px
/about <h1> ui-monospace 26px w700 display:flex mark -1.2px
Match `.brand .site-name` alongside `.brand h1` (and the same for the inner
link and the compact-header size). Both now measure -1.2px, the intended
optical nudge.
Adds a test for the invariant. Nothing else caught this: the page rendered,
every test passed, and only the rendering was wrong — so the test asserts the
lockup rule covers the class the homepage actually uses, and fails if the
selector is narrowed again.
The button was dead on plain HTTP and failed silently everywhere.
Browsers only expose geolocation on secure origins, but `navigator.geolocation`
still EXISTS on http:// — getCurrentPosition just fails with a permission error
("Only secure origins are allowed"). The guard was `if (!navigator.geolocation)
return;`, which passes on http://, so the call went ahead, errored, and landed
in an empty error callback. Nothing happened at all.
`make lan-run` serves plain HTTP on 0.0.0.0:8137 so phones can reach it, so the
button could never work in the normal dev-and-phone workflow, and gave no hint
why. It would have worked on thermograph.org, which is HTTPS.
- Gate on `window.isSecureContext`, not just the API's presence. Where the
browser will refuse, hide the locate button and promote "Pick on the map" to
primary rather than offering a control that cannot work.
- Report failures: a declined prompt, a timeout, and an unavailable fix each get
their own message in an aria-live slot. A silent failure is indistinguishable
from a broken button, which is exactly how this went unnoticed.
- Show a "Locating…" state while the fix is pending; it can take seconds.
To exercise geolocation against the LAN dev server, serve it over TLS:
`make lan-run TLS=1` (self-signed cert into certs/).
Verified by driving the button in a real browser across all three cases:
insecure origin (button hidden, map promoted), permission granted (hero
re-points at the located place), permission denied (message shown, button
restored).
The button was dead on plain HTTP and failed silently everywhere.
Browsers only expose geolocation on secure origins, but `navigator.geolocation`
still EXISTS on http:// — getCurrentPosition just fails with a permission error
("Only secure origins are allowed"). The guard was `if (!navigator.geolocation)
return;`, which passes on http://, so the call went ahead, errored, and landed
in an empty error callback. Nothing happened at all.
`make lan-run` serves plain HTTP on 0.0.0.0:8137 so phones can reach it, so the
button could never work in the normal dev-and-phone workflow, and gave no hint
why. It would have worked on thermograph.org, which is HTTPS.
- Gate on `window.isSecureContext`, not just the API's presence. Where the
browser will refuse, hide the locate button and promote "Pick on the map" to
primary rather than offering a control that cannot work.
- Report failures: a declined prompt, a timeout, and an unavailable fix each get
their own message in an aria-live slot. A silent failure is indistinguishable
from a broken button, which is exactly how this went unnoticed.
- Show a "Locating…" state while the fix is pending; it can take seconds.
To exercise geolocation against the LAN dev server, serve it over TLS:
`make lan-run TLS=1` (self-signed cert into certs/).
Verified by driving the button in a real browser across all three cases:
insecure origin (button hidden, map promoted), permission granted (hero
re-points at the located place), permission denied (message shown, button
restored).
The homepage was a bare tool: a find-bar and an empty panel reading "Find a
location to begin." A visitor arriving from a search result or a shared link
learned nothing about what the product does before deciding to leave.
Rebuild it around the Weekly view, which is untouched:
- Hero with the question as the h1, and a grade card showing a real graded
example — the most unusual city we're currently tracking, either tail. The
card's frame and text slots are server-rendered with reserved heights, so
app.js re-pointing it at the visitor's own place shifts nothing.
- "Unusual right now" strip, CSS scroll-snap, no JS carousel. A cold-tail city
is force-included whenever one qualifies.
- Stance line, how-it-works, explore cards, and 12 city chips linking into the
~1000-page /climate surface.
- Monthly digest form, in the footer of every page.
Serve / from Jinja instead of a static file with placeholder substitution, so
crawlers and no-JS readers get the whole page as real HTML. home.html.j2
extends base.html.j2 and carries app.js's DOM contract over verbatim; the brand
degrades to a <p> so the hero owns the sole h1. frontend/index.html is deleted
rather than left behind the static mount, where it would keep serving indexable
duplicate content.
"Where is it most unusual right now" has no cheap answer at request time —
percentiles live inside zlib-compressed payload blobs with no column to sort on.
So homepage.py sweeps the warm cache and writes data/homepage.json, read by the
template. The sweep is strictly cache-only (climate.load_cached_recent_forecast
is new, the sibling of load_cached_history), so grading ~1000 cities costs zero
upstream requests. It rides the notifier's timer behind an hourly guard rather
than starting a second daemon, and also runs at the tail of warm_cities so a
fresh deploy has a populated feed.
Instrumentation: metrics gains a product-event counter keyed by (event,
referrer domain, UTC day), behind an allowlist and a per-IP rate limit, fed by
POST /api/v2/event. The referrer is taken from the request's own header, never
from the client. The beacon gets its own inbound category that record_inbound
ignores, so reporting an interaction doesn't also count as traffic. The
dashboard grows an events block with per-referrer attribution.
Email is scaffolded but sends nothing yet. mailer.py talks stdlib smtplib to a
local Postfix null client on 127.0.0.1:25 (deploy/provision-mail.sh), so the
choice between direct-to-MX and relaying through a provider stays a Postfix
config change with no code change. The backend defaults to "console", which
logs and sends nothing, so dev and tests exercise the whole signup path safely.
Signups land in pending_digest unconfirmed; collecting the list shouldn't wait
on delivery.
Also adds /privacy, linked from the footer and kept out of the sitemap.
The strip's classes are named unusual-* rather than record-*: .record-card is
already the SEO records page's, and reusing it leaked layout rules onto
/climate/<slug>/records.
The homepage was a bare tool: a find-bar and an empty panel reading "Find a
location to begin." A visitor arriving from a search result or a shared link
learned nothing about what the product does before deciding to leave.
Rebuild it around the Weekly view, which is untouched:
- Hero with the question as the h1, and a grade card showing a real graded
example — the most unusual city we're currently tracking, either tail. The
card's frame and text slots are server-rendered with reserved heights, so
app.js re-pointing it at the visitor's own place shifts nothing.
- "Unusual right now" strip, CSS scroll-snap, no JS carousel. A cold-tail city
is force-included whenever one qualifies.
- Stance line, how-it-works, explore cards, and 12 city chips linking into the
~1000-page /climate surface.
- Monthly digest form, in the footer of every page.
Serve / from Jinja instead of a static file with placeholder substitution, so
crawlers and no-JS readers get the whole page as real HTML. home.html.j2
extends base.html.j2 and carries app.js's DOM contract over verbatim; the brand
degrades to a <p> so the hero owns the sole h1. frontend/index.html is deleted
rather than left behind the static mount, where it would keep serving indexable
duplicate content.
"Where is it most unusual right now" has no cheap answer at request time —
percentiles live inside zlib-compressed payload blobs with no column to sort on.
So homepage.py sweeps the warm cache and writes data/homepage.json, read by the
template. The sweep is strictly cache-only (climate.load_cached_recent_forecast
is new, the sibling of load_cached_history), so grading ~1000 cities costs zero
upstream requests. It rides the notifier's timer behind an hourly guard rather
than starting a second daemon, and also runs at the tail of warm_cities so a
fresh deploy has a populated feed.
Instrumentation: metrics gains a product-event counter keyed by (event,
referrer domain, UTC day), behind an allowlist and a per-IP rate limit, fed by
POST /api/v2/event. The referrer is taken from the request's own header, never
from the client. The beacon gets its own inbound category that record_inbound
ignores, so reporting an interaction doesn't also count as traffic. The
dashboard grows an events block with per-referrer attribution.
Email is scaffolded but sends nothing yet. mailer.py talks stdlib smtplib to a
local Postfix null client on 127.0.0.1:25 (deploy/provision-mail.sh), so the
choice between direct-to-MX and relaying through a provider stays a Postfix
config change with no code change. The backend defaults to "console", which
logs and sends nothing, so dev and tests exercise the whole signup path safely.
Signups land in pending_digest unconfirmed; collecting the list shouldn't wait
on delivery.
Also adds /privacy, linked from the footer and kept out of the sitemap.
The strip's classes are named unusual-* rather than record-*: .record-card is
already the SEO records page's, and reusing it leaked layout rules onto
/climate/<slug>/records.
The homepage was a bare tool: a find-bar and an empty panel reading "Find a
location to begin." A visitor arriving from a search result or a shared link
learned nothing about what the product does before deciding to leave.
Rebuild it around the Weekly view, which is untouched:
- Hero with the question as the h1, and a grade card showing a real graded
example — the most unusual city we're currently tracking, either tail. The
card's frame and text slots are server-rendered with reserved heights, so
app.js re-pointing it at the visitor's own place shifts nothing.
- "Unusual right now" strip, CSS scroll-snap, no JS carousel. A cold-tail city
is force-included whenever one qualifies.
- Stance line, how-it-works, explore cards, and 12 city chips linking into the
~1000-page /climate surface.
- Monthly digest form, in the footer of every page.
Serve / from Jinja instead of a static file with placeholder substitution, so
crawlers and no-JS readers get the whole page as real HTML. home.html.j2
extends base.html.j2 and carries app.js's DOM contract over verbatim; the brand
degrades to a <p> so the hero owns the sole h1. frontend/index.html is deleted
rather than left behind the static mount, where it would keep serving indexable
duplicate content.
"Where is it most unusual right now" has no cheap answer at request time —
percentiles live inside zlib-compressed payload blobs with no column to sort on.
So homepage.py sweeps the warm cache and writes data/homepage.json, read by the
template. The sweep is strictly cache-only (climate.load_cached_recent_forecast
is new, the sibling of load_cached_history), so grading ~1000 cities costs zero
upstream requests. It rides the notifier's timer behind an hourly guard rather
than starting a second daemon, and also runs at the tail of warm_cities so a
fresh deploy has a populated feed.
Instrumentation: metrics gains a product-event counter keyed by (event,
referrer domain, UTC day), behind an allowlist and a per-IP rate limit, fed by
POST /api/v2/event. The referrer is taken from the request's own header, never
from the client. The beacon gets its own inbound category that record_inbound
ignores, so reporting an interaction doesn't also count as traffic. The
dashboard grows an events block with per-referrer attribution.
Email is scaffolded but sends nothing yet. mailer.py talks stdlib smtplib to a
local Postfix null client on 127.0.0.1:25 (deploy/provision-mail.sh), so the
choice between direct-to-MX and relaying through a provider stays a Postfix
config change with no code change. The backend defaults to "console", which
logs and sends nothing, so dev and tests exercise the whole signup path safely.
Signups land in pending_digest unconfirmed; collecting the list shouldn't wait
on delivery.
Also adds /privacy, linked from the footer and kept out of the sitemap.
The strip's classes are named unusual-* rather than record-*: .record-card is
already the SEO records page's, and reusing it leaked layout rules onto
/climate/<slug>/records.
Drop the ' · Calendar' / ' · Day' page indicators from the subpage
headers - at the wordmark's size they wrapped the lockup to two lines
on phones, and the active nav pill already names the page. On mobile
the hamburger is now position:fixed at the viewport's top-right so nav
follows the user down the page (below the filter-sheet scrim and map
modal); the brand row reserves the corner so the lockup can't slide
beneath it.
Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
The glyph previously sat outside the h1, centered by the flex row
against the whole title block - so its position relative to the
wordmark shifted between pages with and without a tagline. Move it
inside the h1 (and inside the home link on server-rendered pages) and
lay the lockup out as its own flex row, so mark and wordmark are always
aligned to each other; the tagline now sits under the full lockup.
Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
The glyph previously sat outside the h1, centered by the flex row
against the whole title block - so its position relative to the
wordmark shifted between pages with and without a tagline. Move it
inside the h1 (and inside the home link on server-rendered pages) and
lay the lockup out as its own flex row, so mark and wordmark are always
aligned to each other; the tagline now sits under the full lockup.
Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
Swap the header wordmark from the lowercase Inter treatment to a
monospace system stack (ui-monospace / SF Mono / Cascadia / Menlo /
Consolas), bump it 22->26px (compact headers 18->21px), and restore
the capital T by dropping the lowercase transform. No webfonts.
Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
The mark is a quantized climb through the temperature-band tokens
(cold -> cool -> normal -> warm -> hot -> very-hot) to a rec-hot
terminal at a dashed record line, on the dark rounded tile.
- favicon.svg (canonical) + favicon-16/32/48.png fallbacks; the 16px
raster drops the whisper strata and record dash so the climb survives
- apple-touch-icon.png 180 rendered edge-to-edge (iOS supplies rounding)
- maskable 192/512 scale the artwork 0.78 about center so every element
clears the 40%-radius circular safe zone; any-purpose 192/512 and the
512 OG logo.png regenerated; reused filenames cache-busted with ?v=2
- header lockup: inline glyph referencing var(--cold) etc so a palette
change propagates, beside a lowercase 650-weight wordmark
- PNGs are palette-quantized with the band/chrome hexes pinned exact;
full asset set is ~20 KB
Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
The mark is a quantized climb through the temperature-band tokens
(cold -> cool -> normal -> warm -> hot -> very-hot) to a rec-hot
terminal at a dashed record line, on the dark rounded tile.
- favicon.svg (canonical) + favicon-16/32/48.png fallbacks; the 16px
raster drops the whisper strata and record dash so the climb survives
- apple-touch-icon.png 180 rendered edge-to-edge (iOS supplies rounding)
- maskable 192/512 scale the artwork 0.78 about center so every element
clears the 40%-radius circular safe zone; any-purpose 192/512 and the
512 OG logo.png regenerated; reused filenames cache-busted with ?v=2
- header lockup: inline glyph referencing var(--cold) etc so a palette
change propagates, beside a lowercase 650-weight wordmark
- PNGs are palette-quantized with the band/chrome hexes pinned exact;
full asset set is ~20 KB
Claude-Session: https://claude.ai/code/session_01KdTZCjpLeD26ZbXe6ApjpR
conftest redirected AUDIT_DIR and ERROR_DIR to a throwaway tmp dir but left
ACCESS_DIR pointing at the repo's logs/access/. The request-logging middleware
runs under TestClient too, so every suite run appended its deliberate error-path
requests (401/404/409/422/502/503) to the live access log that the ops
dashboard reads, inflating its traffic and error tallies. Point ACCESS_DIR at
the tmp dir like the other two.
Co-authored-by: root <root@vmi3417050.contaboserver.net>
