fix: temporarily lock tasker dark theme

plane-src/apps/web/ce/components/preferences/theme-switcher.tsx

@@ -9,7 +9,7 @@ import { observer } from "mobx-react";
 import { useTheme } from "next-themes";
 // plane imports
 import type { I_THEME_OPTION } from "@plane/constants";
-import { THEME_OPTIONS } from "@plane/constants";
+import { NODEDC_FORCED_THEME, NODEDC_THEME_LOCK_ENABLED, THEME_OPTIONS } from "@plane/constants";
 import { useTranslation } from "@plane/i18n";
 import { setPromiseToast } from "@plane/propel/toast";
 import { applyCustomTheme } from "@plane/utils";
@@ -35,18 +35,20 @@ export const ThemeSwitcher = observer(function ThemeSwitcher(props: {
   const { t } = useTranslation();
   // derived values
   const currentTheme = useMemo(() => {
-    const userThemeOption = THEME_OPTIONS.find((t) => t.value === userProfile?.theme?.theme);
-    return userThemeOption || null;
+    const themeValue = NODEDC_THEME_LOCK_ENABLED ? NODEDC_FORCED_THEME : userProfile?.theme?.theme;
+    return THEME_OPTIONS.find((themeOption) => themeOption.value === themeValue) || null;
   }, [userProfile?.theme?.theme]);
 
   const handleThemeChange = useCallback(
     async (themeOption: I_THEME_OPTION) => {
       try {
-        setTheme(themeOption.value);
+        const nextTheme = NODEDC_THEME_LOCK_ENABLED ? NODEDC_FORCED_THEME : themeOption.value;
+        setTheme(nextTheme);
 
         // If switching to custom theme and user has saved custom colors, apply them immediately
         if (
-          themeOption.value === "custom" &&
+          !NODEDC_THEME_LOCK_ENABLED &&
+          nextTheme === "custom" &&
           userProfile?.theme?.primary &&
           userProfile?.theme?.background &&
           userProfile?.theme?.darkPalette !== undefined
@@ -58,7 +60,7 @@ export const ThemeSwitcher = observer(function ThemeSwitcher(props: {
           );
         }
 
-        const updatePromise = updateUserTheme({ theme: themeOption.value });
+        const updatePromise = updateUserTheme({ theme: nextTheme });
         setPromiseToast(updatePromise, {
           loading: "Updating theme...",
           success: {
@@ -96,7 +98,7 @@ export const ThemeSwitcher = observer(function ThemeSwitcher(props: {
           />
         }
       />
-      {userProfile.theme?.theme === "custom" && <CustomThemeSelector />}
+      {!NODEDC_THEME_LOCK_ENABLED && userProfile.theme?.theme === "custom" && <CustomThemeSelector />}
     </>
   );
 });