fix: feed card follow ui

internal/model/social.go

@@ -71,6 +71,10 @@ type Post struct {
 	// author follows the caller. Both false for anonymous viewers / own posts.
 	ViewerFollowsAuthor bool `json:"viewer_follows_author"`
 	AuthorFollowsViewer bool `json:"author_follows_viewer"`
+
+	// ViewerFollowRequested: the caller has a pending (unaccepted) follow
+	// request to this post's author. Drives the "Requested" feed affordance.
+	ViewerFollowRequested bool `json:"viewer_follow_requested"`
 }
 
 // Comment is one comment (or reply) on a post. Threading is one level deep:

internal/repository/post_repo.go

@@ -286,8 +286,9 @@ func (r *PostRepo) FeedForViewer(ctx context.Context, viewerID string, limit, of
 	return posts, err
 }
 
-// HydrateViewerRelationships fills ViewerFollowsAuthor / AuthorFollowsViewer
-// across a page of feed posts in two batched queries (one per direction).
+// HydrateViewerRelationships fills ViewerFollowsAuthor / AuthorFollowsViewer /
+// ViewerFollowRequested across a page of feed posts in three batched queries
+// (viewer→author accepted, author→viewer accepted, viewer→author pending).
 // No-op for anonymous viewers.
 func (r *PostRepo) HydrateViewerRelationships(ctx context.Context, viewerID string, posts []model.Post) error {
 	if viewerID == "" || len(posts) == 0 {
@@ -320,9 +321,17 @@ func (r *PostRepo) HydrateViewerRelationships(ctx context.Context, viewerID stri
 	if err != nil {
 		return err
 	}
+	requested, err := r.followEdges(ctx,
+		`SELECT following_id FROM follows
+		 WHERE follower_id = $1 AND status = 'pending' AND following_id = ANY($2)`,
+		viewerID, authorIDs)
+	if err != nil {
+		return err
+	}
 	for i := range posts {
 		posts[i].ViewerFollowsAuthor = following[posts[i].UserID]
 		posts[i].AuthorFollowsViewer = followers[posts[i].UserID]
+		posts[i].ViewerFollowRequested = requested[posts[i].UserID]
 	}
 	return nil
 }