The backend renders the Mini App shell and rewrites the stylesheet and
script tags to content-hashed names (subscription_webapp.<hash>.css).
Those hashed files are gitignored build artifacts, so a clean checkout
has none of them and the backend image was built without any webapp
assets. The resolver therefore stat()-ed a missing file and fell back to
the bare /subscription_webapp.css URL.
That bare URL never changes between deploys and is served no-store. Most
clients re-fetch it, but iOS WebViews (WKWebView) ignore no-store for
subresources and keep serving a stale cached copy, so after every deploy
the CSS no longer matched the markup and the Mini App looked broken on
iOS only. The earlier no-store / ?v= / Clear-Site-Data attempts could not
help because none of them gave iOS a new URL to fetch.
Copy the freshly built assets from the frontend-builder stage into the
backend image (frontend-builder is reordered ahead of the backend stage
so the copy resolves). The build is deterministic, so the hash matches
the one the nginx image serves; the shell now emits immutable, hashed
URLs that change on every asset change and force iOS to fetch fresh CSS.
Drop the emoji-logo feature (and its font picker) from the Web App. Only
an uploaded/linked image logo and favicon remain; when no logo is set,
the default project logo is shown. Existing emoji-logo overrides are
ignored — the keys are gone from the manifest, so the override service
skips them and the app falls back to the default logo.
- Remove WEBAPP_LOGO_USE_EMOJI / WEBAPP_LOGO_EMOJI / WEBAPP_LOGO_EMOJI_FONT
settings, validators, manifest entries and override/runtime plumbing.
- Strip the animated-emoji fetch/cache subsystem, the /webapp-emoji route
and emoji branches from logo/favicon resolution; leftover emoji cache
files are now purged on appearance save.
- Simplify BrandMark to an image-only component and drop the emoji UI
from the admin Appearance section.
- Regenerate the demo settings manifest and clean docs, locales, nginx
and demo data of emoji-logo references.
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