fix(settings): valid HTML in setting tiles; start uploads in an effect (#291)

SettingTile rendered its description in a <p>, and many tiles pass
blocks (badges, Box, Text), so Settings had <div>/<p> inside <p> and
React warned on every page. Render it as a <div>. UploadCardRenderer
called startUpload() during render, which now updates the desktop
taskbar-progress hook mid-render; start it from an effect instead.

Refs #291

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017PCb59uY3UKqDqt7B6hzd5

src/app/components/setting-tile/SettingTile.tsx

@@ -43,7 +43,9 @@ export function SettingTile({ title, description, before, after, children }: Set
           </Text>
         )}
         {description && (
-          <Text className={BreakWord} size="T200" priority="300">
+          // [Gitea #291] A <div>, not a <p>: many tiles pass blocks (badges,
+          // <Box>, <Text>) as the description, which is invalid inside a <p>.
+          <Text as="div" className={BreakWord} size="T200" priority="300">
             {description}
           </Text>
         )}

src/app/components/upload-card/UploadCardRenderer.tsx

@@ -310,9 +310,13 @@ export function UploadCardRenderer({
   const { file } = upload;
   const fileSizeExceeded = file.size >= allowSize;
 
-  if (upload.status === UploadStatus.Idle && !fileSizeExceeded) {
+  // [Gitea #291] Start in an effect, not during render: the desktop taskbar
-    startUpload();
+  // progress hook subscribes to the upload atoms, so a render-time start
-  }
+  // updated another component mid-render (React warning on every image send).
+  const idle = upload.status === UploadStatus.Idle;
+  useEffect(() => {
+    if (idle && !fileSizeExceeded) startUpload();
+  }, [idle, fileSizeExceeded, startUpload]);
 
   const handleSpoiler = (marked: boolean) => {
     setMetadata(fileItem, { ...metadata, markedAsSpoiler: marked });

src/app/hooks/useMessageTranslation.ts

@@ -12,8 +12,7 @@ import {
   markAutoTranslateTried,
 } from '../state/translation';
 import { chromeTranslationEngine as engine } from '../utils/translation/chromeEngine';
-import { sameLanguage, translateSkipMessage } from '../utils/translation/langUtils';
+import { sameLanguage } from '../utils/translation/langUtils';
-import { toastQueueAtom } from '../state/toast';
 
 export type MsgTranslationStatus =
   | 'idle' // not translating (original shown)
@@ -53,7 +52,6 @@ export const useMessageTranslation = (eventId: string, text: string): MsgTransla
   // Write-only: reading the whole cache array here (via useAtom) would
   // resubscribe this message to every other message's writes. [Gitea #39]
   const setCache = useSetAtom(translationCacheAtom);
-  const setToast = useSetAtom(toastQueueAtom);
 
   // The key includes a fingerprint of `text`, so an edit (same event id, new
   // body) misses the old entry and re-translates instead of showing stale
@@ -126,16 +124,6 @@ export const useMessageTranslation = (eventId: string, text: string): MsgTransla
         if (!from || sameLanguage(from, targetLang)) {
           setStatus('skipped');
           setActive(false);
-          // [Gitea #287] Say why nothing happened instead of silently undoing
-          // the click (no chip shows once translation is switched back off).
-          setToast({
-            id: `translate-skipped-${eventId}-${Date.now()}`,
-            displayName: 'Translate',
-            body: translateSkipMessage(from, targetLang),
-            roomName: '',
-            roomId: '',
-            onClick: () => undefined,
-          });
           return;
         }
         setFromLang(from);
@@ -166,7 +154,7 @@ export const useMessageTranslation = (eventId: string, text: string): MsgTransla
       // Invalidate this run's writes if inputs change / unmount.
       runIdRef.current += 1;
     };
-  }, [active, cached, supported, text, targetLang, key, setActive, setCache, setToast, eventId]);
+  }, [active, cached, supported, text, targetLang, key, setActive, setCache]);
 
   // When switched off, drop back to idle (keep the cached translation around so
   // toggling back on is instant).

src/app/utils/translation/langUtils.ts

@@ -85,9 +85,3 @@ export function languageName(code: string, uiLocale = 'en'): string {
 export function isSupportedTargetLang(code: string): boolean {
   return CURATED_NAME.has(normalizeLang(code));
 }
-
-/** Pure: why a manual Translate did nothing (#287). */
-export const translateSkipMessage = (from: string | undefined, targetLang: string): string =>
-  from
-    ? `This message is already in ${languageName(targetLang) || targetLang}.`
-    : "Couldn't tell what language this message is in, so it wasn't translated.";

src/app/utils/translation/translateSkip.test.ts

@@ -1,8 +0,0 @@
-import { test } from 'node:test';
-import assert from 'node:assert/strict';
-import { translateSkipMessage } from './langUtils';
-
-test('translateSkipMessage explains a Translate that did nothing (#287)', () => {
-  assert.equal(translateSkipMessage('en', 'en'), 'This message is already in English.');
-  assert.match(translateSkipMessage(undefined, 'en'), /^Couldn't tell what language/);
-});