Add ESLint rule to enforce Lingui msg usage (#9789)

* Add ESLint rule to enforce Lingui msg usage

Adds a custom ESLint rule 'lingui-msg-rule' that ensures the Lingui _()
function is called with msg`` template literals or plural/select macros,
preventing accidental misuse like _('string') which bypasses i18n.

https://claude.ai/code/session_01JMXXPUgAHiSBGmfGwUojKy

* Support msg({...}) descriptor form and add auto-fix

- Allow msg() function call form: _(msg({message: 'Hello'}))
- Add auto-fix for string literals: _('Bad') -> _(msg`Bad`)
- Add auto-fix for untagged templates: _(`Bad`) -> _(msg`Bad`)
- No auto-fix for variables/function calls (not safely fixable)

https://claude.ai/code/session_01JMXXPUgAHiSBGmfGwUojKy

* fix complex cases

* run autofix HELL YEAH

---------

Co-authored-by: Claude <noreply@anthropic.com>

src/view/com/feeds/FeedSourceCard.tsx

@@ -182,11 +182,15 @@ export function FeedSourceCardLoaded({
     return (
       <Link
         testID={`feed-${feed.displayName}`}
-        label={_(
+        label={
           feed.type === 'feed'
-            ? msg`${feed.displayName}, a feed by ${sanitizeHandle(feed.creatorHandle, '@')}, liked by ${feed.likeCount || 0}`
-            : msg`${feed.displayName}, a list by ${sanitizeHandle(feed.creatorHandle, '@')}`,
-        )}
+            ? _(
+                msg`${feed.displayName}, a feed by ${sanitizeHandle(feed.creatorHandle, '@')}, liked by ${feed.likeCount || 0}`,
+              )
+            : _(
+                msg`${feed.displayName}, a list by ${sanitizeHandle(feed.creatorHandle, '@')}`,
+              )
+        }
         to={{
           screen: feed.type === 'feed' ? 'ProfileFeed' : 'ProfileList',
           params: {name: feed.creatorDid, rkey: new AtUri(feed.uri).rkey},