chore: fix eslint and ts issues

src/components/presentational/ColorPicker/PickerDialog.tsx

@@ -38,9 +38,9 @@ const PickerDialog: FC<PickerDialogProps> = ({ value, onClick, onChange }) => {
 
 	useEffect(() => {
 		if (scrollLockRef.current === null) {
-			enableBodyScroll((scrollLockRef.current as unknown) as HTMLElement);
+			enableBodyScroll(scrollLockRef.current as unknown as HTMLElement);
 		} else {
-			disableBodyScroll((scrollLockRef.current as unknown) as HTMLElement);
+			disableBodyScroll(scrollLockRef.current as unknown as HTMLElement);
 		}
 
 		return () => {

src/pages/_app.tsx

@@ -126,32 +126,3 @@ const App: NextPage<AppProps> = ({ Component, pageProps }) => {
 };
 
 export default App;
-
-declare global {
-	type DiscordMessageAvatars = Record<string, string> &
-		Partial<{
-			blue: string;
-			gray: string;
-			green: string;
-			orange: string;
-			red: string;
-		}>;
-
-	type DiscordMessageProfile = Partial<{
-		author: string;
-		avatar: string;
-		bot: boolean;
-		verified: boolean;
-		roleColor: string;
-	}>;
-
-	interface Window {
-		$discordMessage: Partial<{
-			avatars: DiscordMessageAvatars;
-			profiles: Record<string, DiscordMessageProfile>;
-			defaultTheme: string;
-			defaultMode: string;
-			defaultBackground: 'discord' | 'none';
-		}>;
-	}
-}

src/utils/util.ts

@@ -174,7 +174,7 @@ export const handleResetKey = (
 	} else if (guildSettingsChanges) {
 		Reflect.set(guildSettingsChanges, key, null);
 	} else {
-		guildSettingsChanges = ({ [key]: null } as unknown) as typeof guildSettingsChanges;
+		guildSettingsChanges = { [key]: null } as unknown as typeof guildSettingsChanges;
 	}
 
 	setGuildSettingsChanges(guildSettingsChanges);