chore: fix lint warnings and stabilize vercel deploy readiness

Author: 0x3EF8

app/components/chat/Player.tsx

@@ -421,7 +421,7 @@ export default function Player({
       maxWidth: "1100px",
       maxHeight: "78vh",
     };
-  }, [videoRatio]);
+  }, [immersive, videoRatio]);
 
   return (
     <div

app/components/dashboard/Navbar.tsx

@@ -29,10 +29,19 @@ import type { IconDefinition } from "@fortawesome/free-solid-svg-icons";
 
 const supabase = createClient();
 
-const SidebarContext = createContext({
+type SidebarContextValue = {
+  collapsed: boolean;
+  mobileHidden: boolean;
+  setMobileHidden: (value: boolean) => void;
+  isMobile: boolean;
+};
+
+const noopSetMobileHidden: SidebarContextValue["setMobileHidden"] = () => {};
+
+const SidebarContext = createContext<SidebarContextValue>({
   collapsed: false,
   mobileHidden: false,
-  setMobileHidden: (_value: boolean) => {},
+  setMobileHidden: noopSetMobileHidden,
   isMobile: false,
 });
 

supabase/migrations/20260330104500_fix_global_chat_membership.sql

@@ -0,0 +1,38 @@
+INSERT INTO public.conversations (id, type)
+VALUES ('00000000-0000-0000-0000-000000000001', 'global')
+ON CONFLICT (id) DO UPDATE
+SET type = EXCLUDED.type;
+INSERT INTO public.conversation_participants (conversation_id, user_id, email)
+SELECT
+  '00000000-0000-0000-0000-000000000001',
+  u.id,
+  COALESCE(u.email, CONCAT(u.id::text, '@user.local'))
+FROM auth.users u
+ON CONFLICT (conversation_id, user_id) DO UPDATE
+SET email = EXCLUDED.email;
+CREATE OR REPLACE FUNCTION public.ensure_user_in_global_chat()
+RETURNS TRIGGER AS $$
+BEGIN
+  IF EXISTS (
+    SELECT 1
+    FROM public.conversations
+    WHERE id = '00000000-0000-0000-0000-000000000001'
+  ) THEN
+    INSERT INTO public.conversation_participants (conversation_id, user_id, email)
+    VALUES (
+      '00000000-0000-0000-0000-000000000001',
+      NEW.id,
+      COALESCE(NEW.email, CONCAT(NEW.id::text, '@user.local'))
+    )
+    ON CONFLICT (conversation_id, user_id) DO UPDATE
+    SET email = EXCLUDED.email;
+  END IF;
+
+  RETURN NEW;
+END;
+$$ LANGUAGE plpgsql SECURITY DEFINER SET search_path = public;
+DROP TRIGGER IF EXISTS on_auth_user_join_global_chat ON auth.users;
+CREATE TRIGGER on_auth_user_join_global_chat
+AFTER INSERT ON auth.users
+FOR EACH ROW
+EXECUTE FUNCTION public.ensure_user_in_global_chat();