feat(ui): feed (#14)

* feat: add feed-UI

* chore: ordinal agnostic terminology

src/App.tsx

@@ -22,6 +22,7 @@ import CellPage from "./pages/CellPage";
 import PostPage from "./pages/PostPage";
 import NotFound from "./pages/NotFound";
 import Dashboard from "./pages/Dashboard";
+import Index from "./pages/Index";
 import { appkitConfig } from "./lib/identity/wallets/appkit";
 import { createAppKit } from "@reown/appkit";
 import { WagmiProvider } from "wagmi";
@@ -45,6 +46,7 @@ const App = () => (
                 <Sonner />
                 <Routes>
                   <Route path="/" element={<Dashboard />} />
+                  <Route path="/cells" element={<Index />} />
                   <Route path="/cell/:cellId" element={<CellPage />} />
                   <Route path="/post/:postId" element={<PostPage />} />
                   <Route path="*" element={<NotFound />} />

src/components/CreateCellDialog.tsx

@@ -37,11 +37,19 @@ const formSchema = z.object({
     }),
 });
 
-export function CreateCellDialog() {
+interface CreateCellDialogProps {
+  open?: boolean;
+  onOpenChange?: (open: boolean) => void;
+}
+
+export function CreateCellDialog({ open: externalOpen, onOpenChange }: CreateCellDialogProps = {}) {
   const { createCell, isPostingCell } = useForum();
   const { isAuthenticated } = useAuth();
   const { toast } = useToast();
-  const [open, setOpen] = React.useState(false);
+  const [internalOpen, setInternalOpen] = React.useState(false);
+  
+  const open = externalOpen ?? internalOpen;
+  const setOpen = onOpenChange ?? setInternalOpen;
   
   const form = useForm<z.infer<typeof formSchema>>({
     resolver: zodResolver(formSchema),
@@ -77,9 +85,11 @@ export function CreateCellDialog() {
 
   return (
     <Dialog open={open} onOpenChange={setOpen}>
-      <DialogTrigger asChild>
+      {!onOpenChange && (
-        <Button variant="outline" className="w-full">Create New Cell</Button>
+        <DialogTrigger asChild>
-      </DialogTrigger>
+          <Button variant="outline" className="w-full">Create New Cell</Button>
+        </DialogTrigger>
+      )}
       <DialogContent className="sm:max-w-[425px]">
         <DialogHeader>
           <DialogTitle>Create a New Cell</DialogTitle>
@@ -151,3 +161,5 @@ export function CreateCellDialog() {
     </Dialog>
   );
 }
+
+export default CreateCellDialog;

src/components/FeedSidebar.tsx

@@ -0,0 +1,219 @@
+import React, { useState } from 'react';
+import { Link } from 'react-router-dom';
+import { Plus, TrendingUp, Users, Eye } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { Card, CardContent, CardHeader, CardTitle } from '@/components/ui/card';
+import { Badge } from '@/components/ui/badge';
+import { useForum } from '@/contexts/useForum';
+import { useAuth } from '@/contexts/useAuth';
+import { CypherImage } from '@/components/ui/CypherImage';
+import {CreateCellDialog} from '@/components/CreateCellDialog';
+
+const FeedSidebar: React.FC = () => {
+  const { cells, posts } = useForum();
+  const { currentUser, verificationStatus } = useAuth();
+  const [showCreateCell, setShowCreateCell] = useState(false);
+
+  // Calculate trending cells based on recent post activity
+  const trendingCells = cells
+    .map(cell => {
+      const cellPosts = posts.filter(post => post.cellId === cell.id);
+      const recentPosts = cellPosts.filter(post => 
+        Date.now() - post.timestamp < 24 * 60 * 60 * 1000 // Last 24 hours
+      );
+      const totalScore = cellPosts.reduce((sum, post) => 
+        sum + (post.upvotes.length - post.downvotes.length), 0
+      );
+      
+      return {
+        ...cell,
+        postCount: cellPosts.length,
+        recentPostCount: recentPosts.length,
+        totalScore,
+        activity: recentPosts.length + (totalScore * 0.1) // Simple activity score
+      };
+    })
+    .sort((a, b) => b.activity - a.activity)
+    .slice(0, 5);
+
+  // User's verification status display
+  const getVerificationBadge = () => {
+    if (!currentUser) {
+      return <Badge variant="secondary">Not Connected</Badge>;
+    }
+
+    // Ethereum wallet with ENS
+    if (currentUser.walletType === 'ethereum') {
+      if (currentUser.ensName && verificationStatus === 'verified-owner') {
+        return <Badge className="bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200">✓ Owns ENS: {currentUser.ensName}</Badge>;
+      } else {
+        return <Badge variant="outline">Read-only (No ENS detected)</Badge>;
+      }
+    }
+
+    // Bitcoin wallet with Ordinal
+    if (currentUser.walletType === 'bitcoin') {
+      if (verificationStatus === 'verified-owner') {
+        return <Badge className="bg-green-100 text-green-800 dark:bg-green-900 dark:text-green-200">✓ Owns Ordinal</Badge>;
+      } else {
+        return <Badge variant="outline">Read-only (No Ordinal detected)</Badge>;
+      }
+    }
+
+    // Fallback cases
+    switch (verificationStatus) {
+      case 'verified-none':
+        return <Badge variant="outline">Read Only</Badge>;
+      case 'verifying':
+        return <Badge variant="outline">Verifying...</Badge>;
+      default:
+        return <Badge variant="secondary">Not Connected</Badge>;
+    }
+  };
+
+  return (
+    <div className="space-y-4">
+      {/* User Info Card */}
+      {currentUser && (
+        <Card className="bg-cyber-muted/20 border-cyber-muted">
+          <CardHeader className="pb-3">
+            <CardTitle className="text-sm font-medium text-cyber-accent">Your Account</CardTitle>
+          </CardHeader>
+          <CardContent className="space-y-2">
+            <div className="text-xs text-cyber-neutral">
+              {currentUser.address.slice(0, 8)}...{currentUser.address.slice(-6)}
+            </div>
+            {getVerificationBadge()}
+          </CardContent>
+        </Card>
+      )}
+
+      {/* Create Cell */}
+      <Card className="bg-cyber-muted/20 border-cyber-muted">
+        <CardContent className="p-4">
+          <Button 
+            onClick={() => setShowCreateCell(true)}
+            className="w-full"
+            disabled={verificationStatus !== 'verified-owner'}
+          >
+            <Plus className="w-4 h-4 mr-2" />
+            Create Cell
+          </Button>
+          {verificationStatus !== 'verified-owner' && (
+            <p className="text-xs text-cyber-neutral mt-2 text-center">
+              {currentUser?.walletType === 'ethereum' 
+                ? 'Own an ENS name to create cells'
+                : 'Own a Bitcoin Ordinal to create cells'
+              }
+            </p>
+          )}
+        </CardContent>
+      </Card>
+
+      {/* Trending Cells */}
+      <Card className="bg-cyber-muted/20 border-cyber-muted">
+        <CardHeader className="pb-3">
+          <CardTitle className="text-sm font-medium flex items-center text-cyber-accent">
+            <TrendingUp className="w-4 h-4 mr-2" />
+            Trending Cells
+          </CardTitle>
+        </CardHeader>
+        <CardContent className="space-y-3">
+          {trendingCells.length === 0 ? (
+            <p className="text-xs text-cyber-neutral">No cells yet</p>
+          ) : (
+            trendingCells.map((cell, index) => (
+              <Link 
+                key={cell.id} 
+                to={`/cell/${cell.id}`}
+                className="flex items-center space-x-3 p-2 rounded-sm hover:bg-cyber-muted/50 transition-colors"
+              >
+                <div className="flex items-center space-x-2 flex-1 min-w-0">
+                  <span className="text-xs font-medium text-cyber-neutral w-4">
+                    {index + 1}
+                  </span>
+                  <CypherImage 
+                    src={cell.icon} 
+                    alt={cell.name}
+                    className="w-6 h-6 rounded-sm flex-shrink-0"
+                    generateUniqueFallback={true}
+                  />
+                  <div className="min-w-0 flex-1">
+                    <div className="text-sm font-medium text-glow truncate">
+                      r/{cell.name}
+                    </div>
+                    <div className="text-xs text-cyber-neutral">
+                      {cell.postCount} posts
+                    </div>
+                  </div>
+                </div>
+                {cell.recentPostCount > 0 && (
+                  <Badge variant="secondary" className="text-xs">
+                    {cell.recentPostCount} new
+                  </Badge>
+                )}
+              </Link>
+            ))
+          )}
+        </CardContent>
+      </Card>
+
+      {/* All Cells */}
+      <Card className="bg-cyber-muted/20 border-cyber-muted">
+        <CardHeader className="pb-3">
+          <CardTitle className="text-sm font-medium flex items-center text-cyber-accent">
+            <Users className="w-4 h-4 mr-2" />
+            All Cells
+          </CardTitle>
+        </CardHeader>
+        <CardContent className="space-y-2">
+          {cells.length === 0 ? (
+            <p className="text-xs text-cyber-neutral">No cells created yet</p>
+          ) : (
+            <div className="space-y-1">
+              {cells.slice(0, 8).map(cell => (
+                <Link 
+                  key={cell.id}
+                  to={`/cell/${cell.id}`}
+                  className="block text-sm text-cyber-neutral hover:text-cyber-accent transition-colors"
+                >
+                  r/{cell.name}
+                </Link>
+              ))}
+              {cells.length > 8 && (
+                <Link 
+                  to="/"
+                  className="block text-xs text-cyber-neutral hover:text-cyber-accent transition-colors"
+                >
+                  View all cells →
+                </Link>
+              )}
+            </div>
+          )}
+        </CardContent>
+      </Card>
+
+      {/* About */}
+      <Card className="bg-cyber-muted/20 border-cyber-muted">
+        <CardContent className="p-4 text-center">
+          <div className="text-xs text-cyber-neutral space-y-1">
+            <p>OpChan v1.0</p>
+            <p>A Decentralized Forum Prototype</p>
+            <div className="flex items-center justify-center space-x-1 mt-2">
+              <Eye className="w-3 h-3" />
+              <span>Powered by Waku</span>
+            </div>
+          </div>
+        </CardContent>
+      </Card>
+
+      {/* Create Cell Dialog */}
+      <CreateCellDialog 
+        open={showCreateCell} 
+        onOpenChange={setShowCreateCell}
+      />
+    </div>
+  );
+};
+
+export default FeedSidebar;

src/components/Header.tsx

@@ -1,10 +1,10 @@
 import React, { useState } from 'react';
-import { Link } from 'react-router-dom';
+import { Link, useLocation } from 'react-router-dom';
 import { useAuth } from '@/contexts/useAuth';
 import { useForum } from '@/contexts/useForum';
 import { Button } from '@/components/ui/button';
 import { Badge } from '@/components/ui/badge';
-import {  LogOut, Terminal, Wifi, WifiOff, AlertTriangle, CheckCircle, Key, RefreshCw, CircleSlash } from 'lucide-react';
+import {  LogOut, Terminal, Wifi, WifiOff, AlertTriangle, CheckCircle, Key, RefreshCw, CircleSlash, Home, Grid3X3, Plus } from 'lucide-react';
 import { Tooltip, TooltipContent, TooltipTrigger } from '@/components/ui/tooltip';
 import { useToast } from '@/components/ui/use-toast';
 import { useAppKitAccount, useDisconnect } from '@reown/appkit/react';
@@ -22,6 +22,7 @@ const Header = () => {
     isWalletAvailable
   } = useAuth();
   const { isNetworkConnected, isRefreshing } = useForum();
+  const location = useLocation();
   const { toast } = useToast();
   // Use AppKit hooks for multi-chain support
   const bitcoinAccount = useAppKitAccount({ namespace: "bip122" });
@@ -125,12 +126,39 @@ const Header = () => {
     <>
       <header className="border-b border-cyber-muted bg-cyber-dark fixed top-0 left-0 right-0 z-50 h-16"> 
         <div className="container mx-auto px-4 h-full flex justify-between items-center">
-          <div className="flex items-center gap-2">
+          <div className="flex items-center gap-6">
-            <Terminal className="text-cyber-accent w-6 h-6" />
+            <div className="flex items-center gap-2">
-            <Link to="/" className="text-xl font-bold text-glow text-cyber-accent">
+              <Terminal className="text-cyber-accent w-6 h-6" />
-              OpChan
+              <Link to="/" className="text-xl font-bold text-glow text-cyber-accent">
-            </Link>
+                OpChan
+              </Link>
+            </div>
             
+            {/* Navigation Tabs */}
+            <nav className="hidden md:flex items-center space-x-1">
+              <Link
+                to="/"
+                className={`flex items-center space-x-2 px-3 py-2 text-sm font-medium rounded-sm transition-colors ${
+                  location.pathname === '/' 
+                    ? 'bg-cyber-accent/20 text-cyber-accent' 
+                    : 'text-gray-300 hover:text-cyber-accent hover:bg-cyber-accent/10'
+                }`}
+              >
+                <Home className="w-4 h-4" />
+                <span>Feed</span>
+              </Link>
+              <Link
+                to="/cells"
+                className={`flex items-center space-x-2 px-3 py-2 text-sm font-medium rounded-sm transition-colors ${
+                  location.pathname === '/cells' 
+                    ? 'bg-cyber-accent/20 text-cyber-accent' 
+                    : 'text-gray-300 hover:text-cyber-accent hover:bg-cyber-accent/10'
+                }`}
+              >
+                <Grid3X3 className="w-4 h-4" />
+                <span>Cells</span>
+              </Link>
+            </nav>
           </div>
           
           <div className="flex gap-3 items-center"> 

src/components/PostCard.tsx

@@ -0,0 +1,117 @@
+import React from 'react';
+import { Link } from 'react-router-dom';
+import { ArrowUp, ArrowDown, MessageSquare } from 'lucide-react';
+import { formatDistanceToNow } from 'date-fns';
+import { Post } from '@/types';
+import { useForum } from '@/contexts/useForum';
+import { useAuth } from '@/contexts/useAuth';
+
+interface PostCardProps {
+  post: Post;
+  commentCount?: number;
+}
+
+const PostCard: React.FC<PostCardProps> = ({ post, commentCount = 0 }) => {
+  const { getCellById, votePost, isVoting } = useForum();
+  const { isAuthenticated, currentUser } = useAuth();
+  
+  const cell = getCellById(post.cellId);
+  const cellName = cell?.name || 'unknown';
+  
+  // Calculate vote score
+  const score = post.upvotes.length - post.downvotes.length;
+  
+  // Check user's vote status
+  const userUpvoted = currentUser ? post.upvotes.some(vote => vote.author === currentUser.address) : false;
+  const userDownvoted = currentUser ? post.downvotes.some(vote => vote.author === currentUser.address) : false;
+  
+  // Truncate content for preview
+  const contentPreview = post.content.length > 200 
+    ? post.content.substring(0, 200) + '...' 
+    : post.content;
+  
+  const handleVote = async (e: React.MouseEvent, isUpvote: boolean) => {
+    e.preventDefault(); // Prevent navigation when clicking vote buttons
+    if (!isAuthenticated) return;
+    await votePost(post.id, isUpvote);
+  };
+
+  return (
+    <div className="bg-cyber-muted/20 border border-cyber-muted rounded-sm hover:border-cyber-accent/50 hover:bg-cyber-muted/30 transition-all duration-200 mb-2">
+      <div className="flex">
+        {/* Voting column */}
+        <div className="flex flex-col items-center p-2 bg-cyber-muted/50 border-r border-cyber-muted">
+          <button 
+            className={`p-1 rounded hover:bg-cyber-muted transition-colors ${
+              userUpvoted ? 'text-cyber-accent' : 'text-cyber-neutral hover:text-cyber-accent'
+            }`}
+            onClick={(e) => handleVote(e, true)}
+            disabled={!isAuthenticated || isVoting}
+            title={isAuthenticated ? "Upvote" : "Connect wallet to vote"}
+          >
+            <ArrowUp className="w-5 h-5" />
+          </button>
+          
+          <span className={`text-sm font-medium px-1 ${
+            score > 0 ? 'text-cyber-accent' : 
+            score < 0 ? 'text-blue-400' : 
+            'text-cyber-neutral'
+          }`}>
+            {score}
+          </span>
+          
+          <button 
+            className={`p-1 rounded hover:bg-cyber-muted transition-colors ${
+              userDownvoted ? 'text-blue-400' : 'text-cyber-neutral hover:text-blue-400'
+            }`}
+            onClick={(e) => handleVote(e, false)}
+            disabled={!isAuthenticated || isVoting}
+            title={isAuthenticated ? "Downvote" : "Connect wallet to vote"}
+          >
+            <ArrowDown className="w-5 h-5" />
+          </button>
+        </div>
+
+        {/* Content column */}
+        <div className="flex-1 p-3">
+          <Link to={`/post/${post.id}`} className="block hover:opacity-80">
+            {/* Post metadata */}
+            <div className="flex items-center text-xs text-cyber-neutral mb-2 space-x-2">
+              <span className="font-medium text-cyber-accent">r/{cellName}</span>
+              <span>•</span>
+              <span>Posted by u/{post.authorAddress.slice(0, 6)}...{post.authorAddress.slice(-4)}</span>
+              <span>•</span>
+              <span>{formatDistanceToNow(new Date(post.timestamp), { addSuffix: true })}</span>
+            </div>
+
+            {/* Post title */}
+            <h2 className="text-lg font-semibold text-glow mb-2 hover:text-cyber-accent transition-colors">
+              {post.title}
+            </h2>
+
+            {/* Post content preview */}
+            <p className="text-cyber-neutral text-sm leading-relaxed mb-3">
+              {contentPreview}
+            </p>
+
+            {/* Post actions */}
+            <div className="flex items-center space-x-4 text-xs text-cyber-neutral">
+              <div className="flex items-center space-x-1 hover:text-cyber-accent transition-colors">
+                <MessageSquare className="w-4 h-4" />
+                <span>{commentCount} comments</span>
+              </div>
+              <button className="hover:text-cyber-accent transition-colors">
+                Share
+              </button>
+              <button className="hover:text-cyber-accent transition-colors">
+                Save
+              </button>
+            </div>
+          </Link>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default PostCard;

src/components/ui/wallet-wizard.tsx

@@ -82,9 +82,9 @@ export function WalletWizard({
       return "pending";
     }
     
-    // Step 3: Key delegation - completed when delegation is valid
+    // Step 3: Key delegation - completed when delegation is valid AND authenticated
     if (step === 3) {
-      if (isDelegationValid()) return "completed";
+      if (isAuthenticated && isDelegationValid()) return "completed";
       if (currentStep === step) return "current";
       return "pending";
     }

src/pages/Dashboard.tsx

@@ -1,14 +1,14 @@
 import React from 'react';
-import Index from './Index'; 
+import Header from '@/components/Header';
-import ActivityFeed from '@/components/ActivityFeed'; 
+import FeedPage from './FeedPage';
 
 const Dashboard: React.FC = () => {
   return (
-    <div className="pt-16">
+    <div className="min-h-screen flex flex-col bg-cyber-dark">
-      <div className="container mx-auto px-4 py-6"> 
+      <Header />
-        <ActivityFeed /> 
+      <main className="flex-1 pt-16">
-        <Index /> 
+        <FeedPage />
-      </div>
+      </main>
     </div>
   );
 };

src/pages/FeedPage.tsx

@@ -0,0 +1,151 @@
+import React, { useMemo } from 'react';
+import { RefreshCw, Plus } from 'lucide-react';
+import { Button } from '@/components/ui/button';
+import { Skeleton } from '@/components/ui/skeleton';
+import PostCard from '@/components/PostCard';
+import FeedSidebar from '@/components/FeedSidebar';
+import { useForum } from '@/contexts/useForum';
+import { useAuth } from '@/contexts/useAuth';
+
+const FeedPage: React.FC = () => {
+  const { 
+    posts, 
+    comments, 
+    isInitialLoading, 
+    isRefreshing, 
+    refreshData 
+  } = useForum();
+  const { verificationStatus } = useAuth();
+
+  // Combine posts from all cells and sort by timestamp (newest first)
+  const allPosts = useMemo(() => {
+    return [...posts]
+      .sort((a, b) => b.timestamp - a.timestamp)
+      .filter(post => !post.moderated); // Hide moderated posts from main feed
+  }, [posts]);
+
+  // Calculate comment counts for each post
+  const getCommentCount = (postId: string) => {
+    return comments.filter(comment => comment.postId === postId && !comment.moderated).length;
+  };
+
+  // Loading skeleton
+  if (isInitialLoading) {
+    return (
+      <div className="min-h-screen bg-cyber-dark">
+        <div className="container mx-auto px-4 py-6 max-w-6xl">
+                  <div className="flex gap-6">
+          {/* Main feed skeleton */}
+          <div className="flex-1 max-w-3xl">
+            <div className="space-y-4">
+              {[...Array(5)].map((_, i) => (
+                <div key={i} className="bg-cyber-muted/20 border border-cyber-muted rounded-sm p-4">
+                    <div className="flex gap-4">
+                      <div className="w-10 space-y-2">
+                        <Skeleton className="h-6 w-6" />
+                        <Skeleton className="h-4 w-8" />
+                        <Skeleton className="h-6 w-6" />
+                      </div>
+                      <div className="flex-1 space-y-2">
+                        <Skeleton className="h-4 w-2/3" />
+                        <Skeleton className="h-6 w-full" />
+                        <Skeleton className="h-4 w-full" />
+                        <Skeleton className="h-4 w-3/4" />
+                        <Skeleton className="h-4 w-1/3" />
+                      </div>
+                    </div>
+                  </div>
+                ))}
+              </div>
+            </div>
+            
+            {/* Sidebar skeleton */}
+            <div className="w-80 space-y-4">
+              {[...Array(3)].map((_, i) => (
+                <div key={i} className="bg-cyber-muted/20 border border-cyber-muted rounded-sm p-4">
+                  <Skeleton className="h-6 w-1/2 mb-3" />
+                  <div className="space-y-2">
+                    <Skeleton className="h-4 w-full" />
+                    <Skeleton className="h-4 w-3/4" />
+                    <Skeleton className="h-4 w-1/2" />
+                  </div>
+                </div>
+              ))}
+            </div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+  return (
+    <div className="min-h-screen bg-cyber-dark">
+      <div className="container mx-auto px-4 py-6 max-w-6xl">
+        {/* Page Header */}
+        <div className="flex items-center justify-between mb-6">
+          <div>
+            <h1 className="text-2xl font-bold text-glow text-cyber-accent">
+              Popular Posts
+            </h1>
+            <p className="text-cyber-neutral text-sm">
+              Latest posts from all cells
+            </p>
+          </div>
+          <div className="flex items-center space-x-2">
+            <Button 
+              variant="outline" 
+              size="sm"
+              onClick={refreshData} 
+              disabled={isRefreshing}
+              className="flex items-center space-x-2"
+            >
+              <RefreshCw className={`w-4 h-4 ${isRefreshing ? 'animate-spin' : ''}`} />
+              <span>Refresh</span>
+            </Button>
+          </div>
+        </div>
+
+        <div className="flex gap-6">
+          {/* Main Feed */}
+          <div className="flex-1 max-w-3xl">
+            {/* Posts Feed */}
+            <div className="space-y-0">
+              {allPosts.length === 0 ? (
+                <div className="bg-cyber-muted/20 border border-cyber-muted rounded-sm p-12 text-center">
+                  <div className="space-y-3">
+                    <h3 className="text-lg font-semibold text-glow">
+                      No posts yet
+                    </h3>
+                    <p className="text-cyber-neutral">
+                      Be the first to create a post in a cell!
+                    </p>
+                    {verificationStatus !== 'verified-owner' && (
+                      <p className="text-sm text-cyber-neutral/80">
+                        Connect your wallet and verify Ordinal ownership to start posting
+                      </p>
+                    )}
+                  </div>
+                </div>
+              ) : (
+                allPosts.map(post => (
+                  <PostCard 
+                    key={post.id} 
+                    post={post} 
+                    commentCount={getCommentCount(post.id)}
+                  />
+                ))
+              )}
+            </div>
+          </div>
+
+          {/* Sidebar */}
+          <div className="w-80 flex-shrink-0">
+            <FeedSidebar />
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default FeedPage;