ESLint --fix: auto-fix brace-style, indent, semi, no-trailing-spaces

Run eslint --fix across src/ to clear ~1900 mechanical lint errors
surfaced by the @typescript-eslint v8 + react-hooks v7 + react-compiler
upgrade in the React 19 modernization PR.

Issues fixed automatically:
- brace-style (Allman): try/catch one-liners reformatted to multi-line
- indent: tab-vs-space and depth corrections
- semi: missing trailing semicolons
- no-trailing-spaces

No semantic changes. Remaining 701 errors are real-code issues
(set-state-in-effect, rules-of-hooks, no-unsafe-* type checks) that
need manual per-file review.

https://claude.ai/code/session_01GrR87LAqnAEyKG2ZbmQt5Q

src/common/layout/LayoutFurniImageView.tsx

@@ -22,7 +22,10 @@ export const LayoutFurniImageView: FC<LayoutFurniImageViewProps> = props =>
     {
         isMounted.current = true;
 
-        return () => { isMounted.current = false; };
+        return () =>
+        {
+            isMounted.current = false;
+        };
     }, []);
 
     const updateImage = useCallback(async (texture: any) =>

src/common/layout/LayoutMiniCameraView.tsx

@@ -9,11 +9,13 @@ interface LayoutMiniCameraViewProps {
     onClose: () => void;
 }
 
-export const LayoutMiniCameraView: FC<LayoutMiniCameraViewProps> = props => {
+export const LayoutMiniCameraView: FC<LayoutMiniCameraViewProps> = props =>
+{
     const { roomId = -1, textureReceiver = null, onClose = null } = props;
     const elementRef = useRef<HTMLDivElement>();
 
-    const getCameraBounds = () => {
+    const getCameraBounds = () =>
+    {
         if (!elementRef || !elementRef.current) return null;
 
         const frameBounds = elementRef.current.getBoundingClientRect();
@@ -26,7 +28,8 @@ export const LayoutMiniCameraView: FC<LayoutMiniCameraViewProps> = props => {
         );
     };
 
-    const takePicture = () => {
+    const takePicture = () =>
+    {
         PlaySound(SoundNames.CAMERA_SHUTTER);
         textureReceiver(GetRoomEngine().createTextureFromRoom(roomId, 1, getCameraBounds()));
     };

src/common/layout/LayoutRoomObjectImageView.tsx

@@ -21,7 +21,10 @@ export const LayoutRoomObjectImageView: FC<LayoutRoomObjectImageViewProps> = pro
     {
         isMounted.current = true;
 
-        return () => { isMounted.current = false; };
+        return () =>
+        {
+            isMounted.current = false;
+        };
     }, []);
 
     const getStyle = useMemo(() =>