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/api/auth/accessToken.ts

@@ -17,13 +17,20 @@ export const setAccessToken = (token: string | null | undefined, expiresAt?: num
             window.localStorage.removeItem(EXPIRES_KEY);
         }
     }
-    catch {}
+    catch
+    {}
 };
 
 export const getAccessToken = (): string =>
 {
-    try { return window.localStorage.getItem(STORAGE_KEY) ?? ''; }
-    catch { return ''; }
+    try
+    {
+        return window.localStorage.getItem(STORAGE_KEY) ?? '';
+    }
+    catch
+    {
+        return '';
+    }
 };
 
 export const getAccessTokenExpiresAt = (): number =>
@@ -35,7 +42,10 @@ export const getAccessTokenExpiresAt = (): number =>
         const value = parseInt(raw, 10);
         return Number.isFinite(value) ? value : 0;
     }
-    catch { return 0; }
+    catch
+    {
+        return 0;
+    }
 };
 
 export const clearAccessToken = (): void =>

src/api/avatar/AvatarEditorThumbnailsHelper.ts

@@ -87,7 +87,7 @@ export class AvatarEditorThumbnailsHelper
         AvatarFigurePartType.PET,
         'ptl',
         'ptr',
-		AvatarFigurePartType.MISC,
+        AvatarFigurePartType.MISC,
         'mcl',
         'mcr',
     ];

src/api/badges/CustomBadgeApi.ts

@@ -31,8 +31,14 @@ export interface CustomBadgeError
 
 const interpolate = (value: string): string =>
 {
-    try { return GetConfiguration().interpolate(value); }
-    catch { return value; }
+    try
+    {
+        return GetConfiguration().interpolate(value);
+    }
+    catch
+    {
+        return value;
+    }
 };
 
 const getConfigUrl = (key: string, fallback: string): string =>
@@ -61,8 +67,14 @@ const parseJson = async <T>(response: Response): Promise<T> =>
 {
     const text = await response.text();
     if(!text) return {} as T;
-    try { return JSON.parse(text) as T; }
-    catch { throw new Error('Invalid response from server.'); }
+    try
+    {
+        return JSON.parse(text) as T;
+    }
+    catch
+    {
+        throw new Error('Invalid response from server.');
+    }
 };
 
 const throwOnError = async (response: Response): Promise<void> =>
@@ -129,8 +141,14 @@ const injectTextsIntoLocalization = (texts: Record<string, string> | null | unde
 {
     if(!texts) return;
     let manager: ReturnType<typeof GetLocalizationManager> | null = null;
-    try { manager = GetLocalizationManager(); }
-    catch { return; }
+    try
+    {
+        manager = GetLocalizationManager();
+    }
+    catch
+    {
+        return;
+    }
     if(!manager || typeof manager.setValue !== 'function') return;
     for(const key of Object.keys(texts))
     {
@@ -152,7 +170,8 @@ export const ensureCustomBadgeTexts = (): Promise<void> =>
             const payload = await parseJson<{ texts: Record<string, string> }>(response);
             injectTextsIntoLocalization(payload.texts);
         }
-        catch {}
+        catch
+        {}
     })();
     return customBadgeTextsLoadPromise;
 };

src/api/catalog/FurnitureOffer.ts

@@ -15,7 +15,7 @@ export class FurnitureOffer implements IPurchasableOffer
     constructor(furniData: IFurnitureData)
     {
         this._furniData = furniData;
-        this._product = (new Product(this._furniData.type, this._furniData.id, this._furniData.customParams, 1, GetProductDataForLocalization(this._furniData.className), this._furniData) as IProduct);
+        this._product = (new Product(this._furniData.type, this._furniData.id, this._furniData.customParams, 1, GetProductDataForLocalization(this._furniData.className), this._furniData));
     }
 
     public activate(): void

src/api/friends/GetGroupChatData.ts

@@ -9,5 +9,5 @@ export const GetGroupChatData = (extraData: string) =>
     const figure = splitData[1];
     const userId = parseInt(splitData[2]);
 
-    return ({ username: username, figure: figure, userId: userId } as IGroupChatData);
+    return ({ username: username, figure: figure, userId: userId });
 };

src/api/room/widgets/AvatarInfoUser.ts

@@ -20,7 +20,7 @@ export class AvatarInfoUser implements IAvatarInfo
     public prefixFont: string = '';
     public displayOrder: string = 'icon-prefix-name';
     public achievementScore: number = 0;
-	public backgroundId: number = 0;
+    public backgroundId: number = 0;
     public standId: number = 0;
     public overlayId: number = 0;
     public cardBackgroundId: number = 0;

src/api/room/widgets/AvatarInfoUtilities.ts

@@ -190,7 +190,7 @@ export class AvatarInfoUtilities
         userInfo.prefixEffect = userData.prefixEffect;
         userInfo.prefixFont = userData.prefixFont;
         userInfo.displayOrder = userData.displayOrder;
-		userInfo.backgroundId = userData.background;
+        userInfo.backgroundId = userData.background;
         userInfo.standId = userData.stand;
         userInfo.overlayId = userData.overlay;
         userInfo.cardBackgroundId = userData.cardBackground ?? 0;

src/api/room/widgets/ChooserSelectionVisualizer.ts

@@ -9,9 +9,11 @@ export class chooserSelectionVisualizer
     {
         if (this.animationFrameId !== null) return;
 
-        const animate = (time: number) => {
+        const animate = (time: number) =>
+        {
             const elapsed = time / 1000; // Convert to seconds
-            this.activeFilters.forEach(filter => {
+            this.activeFilters.forEach(filter =>
+            {
                 filter.time = elapsed; // Update time uniform
             });
             this.animationFrameId = requestAnimationFrame(animate);
@@ -22,7 +24,8 @@ export class chooserSelectionVisualizer
 
     private static stopAnimation(): void
     {
-        if (this.animationFrameId !== null) {
+        if (this.animationFrameId !== null)
+        {
             cancelAnimationFrame(this.animationFrameId);
             this.animationFrameId = null;
         }
@@ -69,7 +72,8 @@ export class chooserSelectionVisualizer
             sprite.filters = (sprite.filters || []).filter(f => !(f instanceof ChooserSelectionFilter));
         }
 
-        if (this.activeFilters.size === 0) {
+        if (this.activeFilters.size === 0)
+        {
             this.stopAnimation();
         }
     }

src/api/room/widgets/MannequinUtilities.ts

@@ -33,6 +33,6 @@ export class MannequinUtilities
             figureContainer.removePart(part);
         }
 
-        figureContainer.updatePart((this.MANNEQUIN_FIGURE[0] as string), (this.MANNEQUIN_FIGURE[1] as number), (this.MANNEQUIN_FIGURE[2] as number[]));
+        figureContainer.updatePart((this.MANNEQUIN_FIGURE[0]), (this.MANNEQUIN_FIGURE[1]), (this.MANNEQUIN_FIGURE[2]));
     };
 }

src/api/ui-settings/UiSettingsContext.tsx

@@ -18,8 +18,10 @@ interface IUiSettingsContext
 const UiSettingsContext = createContext<IUiSettingsContext>({
     settings: DEFAULT_UI_SETTINGS,
     isCustomActive: false,
-    updateSettings: () => {},
-    resetSettings: () => {},
+    updateSettings: () =>
+    {},
+    resetSettings: () =>
+    {},
     getHeaderStyle: () => ({}),
     getTabsStyle: () => ({}),
     getAccentColor: () => DEFAULT_UI_SETTINGS.headerColor
@@ -42,7 +44,8 @@ const loadSettings = (): IUiSettings =>
         const stored = localStorage.getItem(STORAGE_KEY);
         if(stored) return { ...DEFAULT_UI_SETTINGS, ...JSON.parse(stored) };
     }
-    catch(e) {}
+    catch(e)
+    {}
 
     return { ...DEFAULT_UI_SETTINGS };
 };
@@ -53,7 +56,8 @@ const saveSettings = (settings: IUiSettings): void =>
     {
         localStorage.setItem(STORAGE_KEY, JSON.stringify(settings));
     }
-    catch(e) {}
+    catch(e)
+    {}
 };
 
 const sendComposer = (composer: any): void =>
@@ -62,7 +66,8 @@ const sendComposer = (composer: any): void =>
     {
         GetCommunication()?.connection?.send(composer);
     }
-    catch(e) {}
+    catch(e)
+    {}
 };
 
 export const UiSettingsProvider: FC<PropsWithChildren> = ({ children }) =>
@@ -93,7 +98,8 @@ export const UiSettingsProvider: FC<PropsWithChildren> = ({ children }) =>
                     saveSettings(serverSettings);
                 }
             }
-            catch(e) {}
+            catch(e)
+            {}
         };
 
         connection.addMessageEvent(new UiSettingsDataEvent(handler));

src/api/utils/ProductImageUtility.ts

@@ -32,7 +32,7 @@ export class ProductImageUtility
                     }
                 }
                 break;
-             case FurnitureType.EFFECT:
+            case FurnitureType.EFFECT:
             // fx_icon_furniClassId_png
                 break;
         }

src/api/utils/RememberLogin.ts

@@ -53,8 +53,12 @@ export const SetRememberLogin = (data: RememberLoginData): void =>
 {
     if(!data?.token?.length && !data?.ssoTicket?.length) return;
 
-    try { window.localStorage.setItem(REMEMBER_LOGIN_KEY, JSON.stringify(data)); }
-    catch {}
+    try
+    {
+        window.localStorage.setItem(REMEMBER_LOGIN_KEY, JSON.stringify(data));
+    }
+    catch
+    {}
 };
 
 export const ClearRememberLogin = (): void =>
@@ -64,7 +68,8 @@ export const ClearRememberLogin = (): void =>
         window.localStorage.removeItem(REMEMBER_LOGIN_KEY);
         window.localStorage.removeItem(LEGACY_REMEMBER_LOGIN_KEY);
     }
-    catch {}
+    catch
+    {}
 };
 
 export const StoreRememberLoginFromPayload = (payload: Record<string, unknown>, username?: string, ssoTicket?: string): void =>

src/api/youtube/YouTubeRoomState.ts

@@ -1,4 +1,7 @@
 let _youtubeEnabled = false;
 
 export const getYoutubeRoomEnabled = () => _youtubeEnabled;
-export const setYoutubeRoomEnabled = (enabled: boolean) => { _youtubeEnabled = enabled; };
+export const setYoutubeRoomEnabled = (enabled: boolean) =>
+{
+    _youtubeEnabled = enabled;
+};