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/message/content/ImageContent.tsx

@@ -74,7 +74,7 @@ export const ImageContent = as<'div', ImageContentProps>(
       renderImage,
       ...props
     },
-    ref
+    ref,
   ) => {
     const mx = useMatrixClient();
     const useAuthentication = useMediaAuthentication();
@@ -91,12 +91,12 @@ export const ImageContent = as<'div', ImageContentProps>(
         if (!mediaUrl) throw new Error('Invalid media URL');
         if (encInfo) {
           const fileContent = await downloadEncryptedMedia(mediaUrl, (encBuf) =>
-            decryptFile(encBuf, mimeType ?? FALLBACK_MIMETYPE, encInfo)
+            decryptFile(encBuf, mimeType ?? FALLBACK_MIMETYPE, encInfo),
           );
           return URL.createObjectURL(fileContent);
         }
         return mediaUrl;
-      }, [mx, url, useAuthentication, mimeType, encInfo])
+      }, [mx, url, useAuthentication, mimeType, encInfo]),
     );
 
     const handleLoad = () => {
@@ -257,5 +257,5 @@ export const ImageContent = as<'div', ImageContentProps>(
         )}
       </Box>
     );
-  }
+  },
 );