cleanup

frontend/src/sidebar/Sidebar.jsx

@@ -377,7 +377,7 @@ const Sidebar = ({
   }, [cycleThemeMode]);
 
   const themeMenuSection =
-    typeof neutralHue === 'number' || typeof neutralHue === 'string'
+    neutralHue != null
       ? (
           <div className="menu__section">
             <div className="menu__heading menu__heading--with-actions">
@@ -604,9 +604,7 @@ const Sidebar = ({
                 size={16}
               />
             </button>
-            {tenantMenuOpen
-              && tenantMenuStyle
-              && typeof document !== 'undefined'
+            {tenantMenuOpen && tenantMenuStyle
               ? createPortal(
                   <div
                     className={menuClassName}

frontend/src/sidebar/SidebarContext.js

@@ -26,21 +26,6 @@ const loadInitialThemeSettings = () => {
     mode: DEFAULT_THEME_MODE,
   };
 
-  if (typeof window === 'undefined') {
-    if (typeof document !== 'undefined') {
-      const root = document.documentElement;
-      const current = root.style.getPropertyValue('--neutral-hue');
-      const parsed = Number.parseInt(current, 10);
-      return {
-        neutralHue: Number.isNaN(parsed) ? defaults.neutralHue : parsed,
-        neutralChroma: defaults.neutralChroma,
-        neutralContrast: defaults.neutralContrast,
-        mode: defaults.mode,
-      };
-    }
-    return defaults;
-  }
-
   const root = document.documentElement;
   const readNumberVar = (name, fallback) => {
     const inlineValue = root.style.getPropertyValue(name);
@@ -48,12 +33,10 @@ const loadInitialThemeSettings = () => {
     if (!Number.isNaN(inlineParsed)) {
       return inlineParsed;
     }
-    if (typeof window !== 'undefined' && window.getComputedStyle) {
-      const computedValue = window.getComputedStyle(root).getPropertyValue(name);
-      const computedParsed = Number.parseFloat(computedValue);
-      if (!Number.isNaN(computedParsed)) {
-        return computedParsed;
-      }
+    const computedValue = window.getComputedStyle(root).getPropertyValue(name);
+    const computedParsed = Number.parseFloat(computedValue);
+    if (!Number.isNaN(computedParsed)) {
+      return computedParsed;
     }
     return fallback;
   };
@@ -120,9 +103,6 @@ const loadInitialThemeSettings = () => {
 };
 
 const loadInitialCollapsedState = (defaultValue) => {
-  if (typeof window === 'undefined') {
-    return Boolean(defaultValue);
-  }
   try {
     const stored = window.sessionStorage.getItem(SIDEBAR_COLLAPSE_STORAGE_KEY);
     if (stored === '1' || stored === 'true') {
@@ -146,30 +126,18 @@ export const SidebarProvider = ({ initialCollapsed = false, children }) => {
   const [themeMode, setThemeModeState] = useState(initialTheme.mode);
 
   useEffect(() => {
-    if (typeof document === 'undefined') {
-      return;
-    }
     document.documentElement.style.setProperty('--neutral-hue', `${neutralHue}deg`);
   }, [neutralHue]);
 
   useEffect(() => {
-    if (typeof document === 'undefined') {
-      return;
-    }
     document.documentElement.style.setProperty('--neutral-chroma', String(neutralChroma));
   }, [neutralChroma]);
 
   useEffect(() => {
-    if (typeof document === 'undefined') {
-      return;
-    }
     document.documentElement.style.setProperty('--neutral-contrast', String(neutralContrast));
   }, [neutralContrast]);
 
   useEffect(() => {
-    if (typeof document === 'undefined') {
-      return;
-    }
     const root = document.documentElement;
     if (themeMode === 'system') {
       root.removeAttribute('data-theme');
@@ -179,9 +147,6 @@ export const SidebarProvider = ({ initialCollapsed = false, children }) => {
   }, [themeMode]);
 
   useEffect(() => {
-    if (typeof window === 'undefined') {
-      return;
-    }
     try {
       const payload = JSON.stringify({
         neutralHue,
@@ -199,7 +164,7 @@ export const SidebarProvider = ({ initialCollapsed = false, children }) => {
 
   const setNeutralHue = useCallback((value) => {
     setNeutralHueState((prev) => {
-      if (value === '' || value === null || typeof value === 'undefined') {
+      if (value === '' || value === null || value === undefined) {
         return DEFAULT_NEUTRAL_HUE;
       }
       const parsed = Number(value);
@@ -213,7 +178,7 @@ export const SidebarProvider = ({ initialCollapsed = false, children }) => {
 
   const setNeutralChroma = useCallback((value) => {
     setNeutralChromaState((prev) => {
-      if (value === '' || value === null || typeof value === 'undefined') {
+      if (value === '' || value === null || value === undefined) {
         return DEFAULT_NEUTRAL_CHROMA;
       }
       const parsed = Number(value);
@@ -231,7 +196,7 @@ export const SidebarProvider = ({ initialCollapsed = false, children }) => {
 
   const setNeutralContrast = useCallback((value) => {
     setNeutralContrastState((prev) => {
-      if (value === '' || value === null || typeof value === 'undefined') {
+      if (value === '' || value === null || value === undefined) {
         return DEFAULT_NEUTRAL_CONTRAST;
       }
       const parsed = Number(value);
@@ -265,9 +230,6 @@ export const SidebarProvider = ({ initialCollapsed = false, children }) => {
   }, [themeMode]);
 
   useEffect(() => {
-    if (typeof window === 'undefined') {
-      return;
-    }
     try {
       window.sessionStorage.setItem(SIDEBAR_COLLAPSE_STORAGE_KEY, collapsed ? '1' : '0');
     } catch (error) {