chore: upgrade i18next 26, prettier 3, fontsource-variable, domhandler 6, lint-staged 17

- i18next 23->26 + react-i18next 15->17
- prettier 2->3, reformat all files
- replace @fontsource/inter with @fontsource-variable/inter 5, update import path
- domhandler 5->6 (aligns with transitive deps)
- lint-staged 16->17

src/app/components/editor/autocomplete/EmoticonAutocomplete.tsx

@@ -51,14 +51,14 @@ export function EmoticonAutocomplete({
     const list: Array<EmoticonSearchItem> = [];
     return list.concat(
       imagePacks.flatMap((pack) => pack.getImages(ImageUsage.Emoticon)),
-      emojis
+      emojis,
     );
   }, [imagePacks]);
 
   const [result, search, resetSearch] = useAsyncSearch(
     searchList,
     getEmoticonSearchStr,
-    SEARCH_OPTIONS
+    SEARCH_OPTIONS,
   );
   const autoCompleteEmoticon = result ? result.items.slice(0, 20) : recentEmoji;
 

src/app/components/editor/autocomplete/RoomMentionAutocomplete.tsx

@@ -91,9 +91,9 @@ export function RoomMentionAutocomplete({
         if (alias) return [r.name, alias];
         return r.name;
       },
-      [mx]
+      [mx],
     ),
-    SEARCH_OPTIONS
+    SEARCH_OPTIONS,
   );
 
   const autoCompleteRoomIds = result ? result.items.slice(0, 20) : allRooms.slice(0, 20);
@@ -111,7 +111,7 @@ export function RoomMentionAutocomplete({
       name.startsWith('#') ? name : `#${name}`,
       roomId === roomAliasOrId || mx.getRoom(roomId)?.getCanonicalAlias() === roomAliasOrId,
       undefined,
-      viaServers
+      viaServers,
     );
     replaceWithElement(editor, query.range, mentionEl);
     moveCursor(editor, true);

src/app/components/editor/autocomplete/UserMentionAutocomplete.tsx

@@ -98,7 +98,7 @@ export function UserMentionAutocomplete({
 
   const [result, search, resetSearch] = useAsyncSearch(members, getRoomMemberStr, SEARCH_OPTIONS);
   const autoCompleteMembers = (result ? result.items.slice(0, 20) : members.slice(0, 20)).filter(
-    withAllowedMembership
+    withAllowedMembership,
   );
 
   useEffect(() => {
@@ -110,7 +110,7 @@ export function UserMentionAutocomplete({
     const mentionEl = createMentionElement(
       uId,
       name.startsWith('@') ? name : `@${name}`,
-      mx.getUserId() === uId || roomAliasOrId === uId
+      mx.getUserId() === uId || roomAliasOrId === uId,
     );
     replaceWithElement(editor, query.range, mentionEl);
     moveCursor(editor, true);

src/app/components/editor/autocomplete/autocompleteQuery.ts

@@ -22,7 +22,7 @@ export type AutocompleteQuery<TPrefix extends string> = {
 export const getAutocompletePrefix = <TPrefix extends string>(
   editor: Editor,
   queryRange: BaseRange,
-  validPrefixes: readonly TPrefix[]
+  validPrefixes: readonly TPrefix[],
 ): TPrefix | undefined => {
   const world = Editor.string(editor, queryRange);
   return validPrefixes.find((p) => world.startsWith(p));
@@ -31,13 +31,13 @@ export const getAutocompletePrefix = <TPrefix extends string>(
 export const getAutocompleteQueryText = (
   editor: Editor,
   queryRange: BaseRange,
-  prefix: string
+  prefix: string,
 ): string => Editor.string(editor, queryRange).slice(prefix.length);
 
 export const getAutocompleteQuery = <TPrefix extends string>(
   editor: Editor,
   queryRange: BaseRange,
-  validPrefixes: readonly TPrefix[]
+  validPrefixes: readonly TPrefix[],
 ): AutocompleteQuery<TPrefix> | undefined => {
   const prefix = getAutocompletePrefix(editor, queryRange, validPrefixes);
   if (!prefix) return undefined;