feat(frontend): bundle the icons so the app works offline

Every <wa-icon> was fetched from ka-f.fontawesome.com at runtime — confirmed from `performance.getEntriesByType('resource')`, 36 requests — so offline the app had no icons at all. `setBasePath()` does not affect the icon resolver; only the component autoloader reads it. Overriding Web Awesome's `default` icon library fixes all 165 call sites without changing one of them. Cross-origin requests at startup: 22 -> 0. Three things about it are load-bearing. The set is Font Awesome Free (CC BY 4.0, vendored with its licence by `scripts/fetch-icons.mjs`) because the kit CDN serves Pro, which cannot be redistributed. The names are a committed list rather than anything derived, because twenty call sites compute their icon name from state and no static pass can enumerate them. And a name that is not bundled is reported at runtime to `window.__yjIconMisses` and drawn as a fallback, since a missing icon used to be impossible — the CDN having had everything.
2026-08-12 01:18:48 -04:00
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+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--! Font Awesome Free 7.3.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2026 Fonticons, Inc. --><path fill="currentColor" d="M55.1 73.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L147.2 256 9.9 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L192.5 301.3 329.9 438.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L237.8 256 375.1 118.6c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L192.5 210.7 55.1 73.4z"/></svg>
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				<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 384 512"><!--! Font Awesome Free 7.3.1 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2026 Fonticons, Inc. --><path fill="currentColor" d="M55.1 73.4c-12.5-12.5-32.8-12.5-45.3 0s-12.5 32.8 0 45.3L147.2 256 9.9 393.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L192.5 301.3 329.9 438.6c12.5 12.5 32.8 12.5 45.3 0s12.5-32.8 0-45.3L237.8 256 375.1 118.6c12.5-12.5 12.5-32.8 0-45.3s-32.8-12.5-45.3 0L192.5 210.7 55.1 73.4z"/></svg>