Merge branch 'lotus' into fix/translate-unavailable-copy

# Conflicts:
#	src/app/utils/translation/langUtils.ts

src/app/components/CallEmbedProvider.tsx

@@ -90,9 +90,6 @@ import { useDenoiseNotices } from '../hooks/useDenoiseNotices';
 
 const PIP_MIN_W = 200;
 const PIP_MIN_H = 112;
-/** [Gitea #323] Minimised PiP bar size. */
-const PIP_MINI_W = 220;
-const PIP_MINI_H = 40;
 /** Default PiP top: just below the 64px-ish room header. */
 const PIP_DEFAULT_TOP = 72;
 
@@ -1006,28 +1003,6 @@ export function CallEmbedProvider({ children }: CallEmbedProviderProps) {
   );
 
   const [pipIsFullscreen, setPipIsFullscreen] = useState(false);
-  // [Gitea #323] Minimised PiP: a small draggable bar (room name + expand)
-  // instead of the video. Remembered; phones start minimised.
-  const [pipMinimized, setPipMinimized] = useState<boolean>(() => {
-    try {
-      const v = localStorage.getItem('pip-minimized');
-      if (v !== null) return v === '1';
-    } catch {
-      /* storage unavailable */
-    }
-    return window.innerWidth < 600;
-  });
-  const pipFullSizeRef = React.useRef({ width: 280, height: 158 });
-  const togglePipMinimized = useCallback(() => {
-    setPipMinimized((m) => {
-      try {
-        localStorage.setItem('pip-minimized', m ? '0' : '1');
-      } catch {
-        /* storage unavailable */
-      }
-      return !m;
-    });
-  }, []);
   useEffect(() => {
     const onFsChange = () => setPipIsFullscreen(!!document.fullscreenElement);
     document.addEventListener('fullscreenchange', onFsChange);
@@ -1128,26 +1103,6 @@ export function CallEmbedProvider({ children }: CallEmbedProviderProps) {
     }
   }, [pipMode, callVisible]);
 
-  // [Gitea #323] Apply the minimised / full PiP size (after the entry effect
-  // below has positioned and sized it). Keeps the bar on screen.
-  React.useEffect(() => {
-    const el = callEmbedRef.current;
-    if (!el || !pipMode) return;
-    if (pipMinimized) {
-      if (el.offsetHeight > PIP_MINI_H) {
-        pipFullSizeRef.current = { width: el.offsetWidth, height: el.offsetHeight };
-      }
-      el.style.width = `${PIP_MINI_W}px`;
-      el.style.height = `${PIP_MINI_H}px`;
-    } else {
-      el.style.width = `${pipFullSizeRef.current.width}px`;
-      el.style.height = `${pipFullSizeRef.current.height}px`;
-    }
-    const rect = el.getBoundingClientRect();
-    el.style.left = `${Math.max(0, Math.min(rect.left, window.innerWidth - el.offsetWidth))}px`;
-    el.style.top = `${Math.max(0, Math.min(rect.top, window.innerHeight - el.offsetHeight))}px`;
-  }, [pipMode, pipMinimized, callEmbedRef]);
-
   React.useEffect(() => {
     if (!pipMode) return;
     const onPipWindowResize = (): void => {
@@ -1466,50 +1421,19 @@ export function CallEmbedProvider({ children }: CallEmbedProviderProps) {
                 position: 'absolute',
                 inset: 0,
                 zIndex: 1,
-                // Minimised: cover the frame so only the bar shows.
-                background: pipMinimized ? color.Surface.Container : 'transparent',
+                background: 'transparent',
                 cursor: 'grab',
                 // [Gitea #43] The call's "Share your screen?" prompt is drawn
                 // inside the frame: let the click reach its Share button.
                 pointerEvents: pipPromptOpen ? 'none' : undefined,
                 display: 'flex',
+                alignItems: 'flex-start',
                 justifyContent: 'flex-end',
-                alignItems: pipMinimized ? 'center' : 'flex-start',
                 padding: '6px',
               }}
             >
-              <div
-                style={{
-                  display: 'flex',
-                  gap: config.space.S100,
-                  alignItems: 'center',
-                  ...(pipMinimized ? { width: '100%' } : {}),
-                }}
-              >
-                {/* Leftmost: the top-right corner is a resize handle. */}
-                <IconButton
-                  type="button"
-                  size="300"
-                  radii="300"
-                  variant="Surface"
-                  fill="None"
-                  aria-label={pipMinimized ? 'Expand call' : 'Minimise call'}
-                  aria-pressed={pipMinimized}
-                  onClick={(e) => {
-                    e.stopPropagation();
-                    togglePipMinimized();
-                  }}
-                  onMouseDown={(e) => e.stopPropagation()}
-                  onTouchStart={(e) => e.stopPropagation()}
-                  style={{
-                    background: 'rgba(0,0,0,0.65)',
-                    backdropFilter: 'blur(4px)',
-                    color: '#fff',
-                  }}
-                >
-                  <Icon size="100" src={pipMinimized ? Icons.ChevronTop : Icons.Minus} />
-                </IconButton>
-                {!pipMinimized && document.fullscreenEnabled && (
+              <div style={{ display: 'flex', gap: config.space.S100, alignItems: 'center' }}>
+                {document.fullscreenEnabled && (
                   <IconButton
                     type="button"
                     size="300"
@@ -1541,23 +1465,14 @@ export function CallEmbedProvider({ children }: CallEmbedProviderProps) {
                     fontSize: '11px',
                     fontWeight: 600,
                     pointerEvents: 'none',
-                    ...(pipMinimized
-                      ? {
-                          flexGrow: 1,
-                          minWidth: 0,
-                          overflow: 'hidden',
-                          textOverflow: 'ellipsis',
-                          whiteSpace: 'nowrap',
-                        }
-                      : {}),
                   }}
                 >
-                  {pipMinimized ? `↗ ${callEmbed.room.name ?? 'Call'}` : '↗ Return to call'}
+                  ↗ Return to call
                 </div>
               </div>
             </div>
-            {!pipMinimized && <PipMuteOverlay callEmbed={callEmbed} />}
-            {(pipMinimized ? [] : (['se', 'sw', 'ne', 'nw'] as Corner[])).map((corner) => {
+            <PipMuteOverlay callEmbed={callEmbed} />
+            {(['se', 'sw', 'ne', 'nw'] as Corner[]).map((corner) => {
               const s = corner.includes('s');
               const e2 = corner.includes('e');
               const dots = [

src/app/features/settings/general/General.tsx

@@ -108,6 +108,7 @@ import {
   TRANSLATE_TARGET_LANGUAGES,
   normalizeLang,
   isSupportedTargetLang,
+  translationUnavailableText,
 } from '../../../utils/translation/langUtils';
 import { chromeTranslationEngine } from '../../../utils/translation/chromeEngine';
 import { SequenceCardStyle } from '../styles.css';
@@ -2756,7 +2757,7 @@ function Messages() {
           description={
             translationSupported
               ? 'Translate messages written in other languages into this one. Runs entirely on your device — message text never leaves your computer or touches a cloud service.'
-              : 'On-device translation isn’t available in this browser. Use a Chromium desktop browser (Chrome/Edge 138+) or the Lotus desktop app.'
+              : translationUnavailableText(isTauriEnv())
           }
           after={
             <SettingsSelect

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

@@ -1,6 +1,7 @@
 import { test } from 'node:test';
 import assert from 'node:assert/strict';
 import {
+  translationUnavailableText,
   normalizeLang,
   sameLanguage,
   languageName,
@@ -53,3 +54,9 @@ test('curated list: unique codes, English present', () => {
   assert.equal(new Set(codes).size, codes.length);
   assert.ok(codes.includes('en'));
 });
+
+test('translationUnavailableText: no "use the desktop app" inside the desktop app (#349)', () => {
+  assert.doesNotMatch(translationUnavailableText(true), /desktop app\.$|Lotus desktop app/);
+  assert.match(translationUnavailableText(true), /this version of the desktop app/);
+  assert.match(translationUnavailableText(false), /this browser/);
+});

src/app/utils/translation/langUtils.ts

@@ -86,6 +86,16 @@ export function isSupportedTargetLang(code: string): boolean {
   return CURATED_NAME.has(normalizeLang(code));
 }
 
+/**
+ * [Gitea #349] Why translation is unavailable, by platform. The desktop app
+ * on Linux/macOS (WebKit) lacks the on-device APIs too, so it must not send
+ * people to "the Lotus desktop app" they're already using.
+ */
+export const translationUnavailableText = (desktopApp: boolean): string =>
+  desktopApp
+    ? 'On-device translation isn’t available in this version of the desktop app. It works in Chrome or Edge 138+ on a computer.'
+    : 'On-device translation isn’t available in this browser. Use Chrome or Edge 138+ on a computer.';
+
 /** Pure: why a manual Translate did nothing (#287). */
 export const translateSkipMessage = (from: string | undefined, targetLang: string): string =>
   from