diff --git a/_features/_index.json b/_features/_index.json
index 298f66c8..23a168ba 100644
--- a/_features/_index.json
+++ b/_features/_index.json
@@ -1,6 +1,6 @@
 [
   { "id": "infra-event-bus-ws", "status": "done", "name": "Infrastructure: Event Bus + WS Isolation + Global Store" },
-  { "id": "issue-board-polish", "status": "in_progress", "name": "Issue Board & Detail Polish" },
+  { "id": "issue-board-polish", "status": "done", "name": "Issue Board & Detail Polish" },
   { "id": "workspace-permissions", "status": "done", "name": "Workspace & Permissions" },
   { "id": "inbox-notifications", "status": "done", "name": "Inbox & Notifications" }
 ]
diff --git a/apps/web/app/(dashboard)/_components/app-sidebar.tsx b/apps/web/app/(dashboard)/_components/app-sidebar.tsx
index 0f2bbc65..9ba915be 100644
--- a/apps/web/app/(dashboard)/_components/app-sidebar.tsx
+++ b/apps/web/app/(dashboard)/_components/app-sidebar.tsx
@@ -14,6 +14,7 @@ import {
   Plus,
   Check,
 } from "lucide-react";
+import { toast } from "sonner";
 import { MulticaIcon } from "@/components/multica-icon";
 import {
   Sidebar,
@@ -106,6 +107,7 @@ export function AppSidebar() {
       await switchWorkspace(ws.id);
     } catch (err) {
       console.error("Failed to create workspace:", err);
+      toast.error("Failed to create workspace");
     } finally {
       setCreating(false);
     }
diff --git a/apps/web/app/(dashboard)/inbox/page.tsx b/apps/web/app/(dashboard)/inbox/page.tsx
index 221ff6c7..d519e7e1 100644
--- a/apps/web/app/(dashboard)/inbox/page.tsx
+++ b/apps/web/app/(dashboard)/inbox/page.tsx
@@ -14,6 +14,7 @@ import {
 import type { InboxItem, InboxItemType, InboxSeverity } from "@multica/types";
 import Link from "next/link";
 import { Button } from "@/components/ui/button";
+import { Skeleton } from "@/components/ui/skeleton";
 import { api } from "@/shared/api";
 
 // ---------------------------------------------------------------------------
@@ -226,8 +227,28 @@ export default function InboxPage() {
 
   if (loading) {
     return (
-      <div className="flex h-full items-center justify-center text-sm text-muted-foreground">
-        Loading...
+      <div className="flex h-full">
+        <div className="w-80 shrink-0 border-r">
+          <div className="flex h-12 items-center border-b px-4">
+            <Skeleton className="h-5 w-16" />
+          </div>
+          <div className="space-y-1 p-2">
+            {Array.from({ length: 5 }).map((_, i) => (
+              <div key={i} className="flex items-start gap-3 px-4 py-3">
+                <Skeleton className="h-4 w-4 shrink-0 rounded" />
+                <div className="flex-1 space-y-2">
+                  <Skeleton className="h-4 w-3/4" />
+                  <Skeleton className="h-3 w-1/2" />
+                </div>
+              </div>
+            ))}
+          </div>
+        </div>
+        <div className="flex-1 p-6">
+          <Skeleton className="h-6 w-48" />
+          <Skeleton className="mt-4 h-4 w-32" />
+          <Skeleton className="mt-6 h-24 w-full" />
+        </div>
       </div>
     );
   }
diff --git a/apps/web/app/(dashboard)/issues/[id]/page.tsx b/apps/web/app/(dashboard)/issues/[id]/page.tsx
index 2d1e651c..c6ec6a65 100644
--- a/apps/web/app/(dashboard)/issues/[id]/page.tsx
+++ b/apps/web/app/(dashboard)/issues/[id]/page.tsx
@@ -31,6 +31,13 @@ import {
 } from "@/components/ui/popover";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
+import { Textarea } from "@/components/ui/textarea";
+import {
+  Tooltip,
+  TooltipTrigger,
+  TooltipContent,
+  TooltipProvider,
+} from "@/components/ui/tooltip";
 import { ActorAvatar } from "@/components/common/actor-avatar";
 import type { Issue, Comment, UpdateIssueRequest } from "@multica/types";
 import { StatusPicker, PriorityPicker, AssigneePicker } from "@/features/issues/components";
@@ -163,40 +170,53 @@ function AcceptanceCriteriaEditor({
     onUpdate({ acceptance_criteria: criteria.filter((_, i) => i !== index) });
   };
 
-  if (criteria.length === 0 && !newItem) {
-    return null;
-  }
+  const [adding, setAdding] = useState(false);
 
   return (
     <div className="space-y-2">
       <h3 className="text-xs font-medium text-muted-foreground">Acceptance Criteria</h3>
-      <div className="space-y-1">
-        {criteria.map((item, i) => (
-          <div key={i} className="group flex items-start gap-2 text-sm">
-            <span className="mt-0.5 text-muted-foreground">&bull;</span>
-            <span className="flex-1">{item}</span>
-            <Button
-              variant="ghost"
-              size="icon-xs"
-              onClick={() => removeItem(i)}
-              className="opacity-0 group-hover:opacity-100 text-muted-foreground hover:text-foreground transition-opacity"
-            >
-              <X className="h-3.5 w-3.5" />
-            </Button>
-          </div>
-        ))}
-      </div>
-      <form
-        onSubmit={(e) => { e.preventDefault(); addItem(); }}
-        className="flex items-center gap-2"
-      >
-        <input
-          value={newItem}
-          onChange={(e) => setNewItem(e.target.value)}
-          placeholder="Add criteria..."
-          className="flex-1 text-sm bg-transparent outline-none placeholder:text-muted-foreground"
-        />
-      </form>
+      {criteria.length > 0 && (
+        <div className="space-y-1">
+          {criteria.map((item, i) => (
+            <div key={i} className="group flex items-start gap-2 text-sm">
+              <span className="mt-0.5 text-muted-foreground">&bull;</span>
+              <span className="flex-1">{item}</span>
+              <Button
+                variant="ghost"
+                size="icon-xs"
+                onClick={() => removeItem(i)}
+                className="opacity-0 group-hover:opacity-100 text-muted-foreground hover:text-foreground transition-opacity"
+              >
+                <X className="h-3.5 w-3.5" />
+              </Button>
+            </div>
+          ))}
+        </div>
+      )}
+      {(criteria.length > 0 || adding) ? (
+        <form
+          onSubmit={(e) => { e.preventDefault(); addItem(); }}
+          className="flex items-center gap-2"
+        >
+          <input
+            autoFocus={adding}
+            value={newItem}
+            onChange={(e) => setNewItem(e.target.value)}
+            onBlur={() => { if (!newItem.trim()) setAdding(false); }}
+            placeholder="Add criteria..."
+            className="flex-1 text-sm bg-transparent outline-none placeholder:text-muted-foreground"
+          />
+        </form>
+      ) : (
+        <Button
+          variant="ghost"
+          size="sm"
+          className="text-muted-foreground h-7 px-2 text-xs"
+          onClick={() => setAdding(true)}
+        >
+          + Add acceptance criteria
+        </Button>
+      )}
     </div>
   );
 }
@@ -224,48 +244,61 @@ function ContextRefsEditor({
     onUpdate({ context_refs: refs.filter((_, i) => i !== index) });
   };
 
-  if (refs.length === 0 && !newRef) {
-    return null;
-  }
+  const [adding, setAdding] = useState(false);
 
   const isUrl = (s: string) => s.startsWith("http://") || s.startsWith("https://");
 
   return (
     <div className="space-y-2">
       <h3 className="text-xs font-medium text-muted-foreground">Context References</h3>
-      <div className="space-y-1">
-        {refs.map((ref, i) => (
-          <div key={i} className="group flex items-center gap-2 text-sm">
-            <Link2 className="h-3.5 w-3.5 shrink-0 text-muted-foreground" />
-            {isUrl(ref) ? (
-              <a href={ref} target="_blank" rel="noopener noreferrer" className="flex-1 text-info hover:underline truncate">
-                {ref}
-              </a>
-            ) : (
-              <span className="flex-1 truncate">{ref}</span>
-            )}
-            <Button
-              variant="ghost"
-              size="icon-xs"
-              onClick={() => removeRef(i)}
-              className="opacity-0 group-hover:opacity-100 text-muted-foreground hover:text-foreground transition-opacity"
-            >
-              <X className="h-3.5 w-3.5" />
-            </Button>
-          </div>
-        ))}
-      </div>
-      <form
-        onSubmit={(e) => { e.preventDefault(); addRef(); }}
-        className="flex items-center gap-2"
-      >
-        <input
-          value={newRef}
-          onChange={(e) => setNewRef(e.target.value)}
-          placeholder="Add reference URL..."
-          className="flex-1 text-sm bg-transparent outline-none placeholder:text-muted-foreground"
-        />
-      </form>
+      {refs.length > 0 && (
+        <div className="space-y-1">
+          {refs.map((ref, i) => (
+            <div key={i} className="group flex items-center gap-2 text-sm">
+              <Link2 className="h-3.5 w-3.5 shrink-0 text-muted-foreground" />
+              {isUrl(ref) ? (
+                <a href={ref} target="_blank" rel="noopener noreferrer" className="flex-1 text-info hover:underline truncate">
+                  {ref}
+                </a>
+              ) : (
+                <span className="flex-1 truncate">{ref}</span>
+              )}
+              <Button
+                variant="ghost"
+                size="icon-xs"
+                onClick={() => removeRef(i)}
+                className="opacity-0 group-hover:opacity-100 text-muted-foreground hover:text-foreground transition-opacity"
+              >
+                <X className="h-3.5 w-3.5" />
+              </Button>
+            </div>
+          ))}
+        </div>
+      )}
+      {(refs.length > 0 || adding) ? (
+        <form
+          onSubmit={(e) => { e.preventDefault(); addRef(); }}
+          className="flex items-center gap-2"
+        >
+          <input
+            autoFocus={adding}
+            value={newRef}
+            onChange={(e) => setNewRef(e.target.value)}
+            onBlur={() => { if (!newRef.trim()) setAdding(false); }}
+            placeholder="Add reference URL..."
+            className="flex-1 text-sm bg-transparent outline-none placeholder:text-muted-foreground"
+          />
+        </form>
+      ) : (
+        <Button
+          variant="ghost"
+          size="sm"
+          className="text-muted-foreground h-7 px-2 text-xs"
+          onClick={() => setAdding(true)}
+        >
+          + Add context reference
+        </Button>
+      )}
     </div>
   );
 }
@@ -291,6 +324,10 @@ export default function IssueDetailPage({
   const [deleting, setDeleting] = useState(false);
   const [editingCommentId, setEditingCommentId] = useState<string | null>(null);
   const [editContent, setEditContent] = useState("");
+  const [editingTitle, setEditingTitle] = useState(false);
+  const [titleDraft, setTitleDraft] = useState("");
+  const [editingDesc, setEditingDesc] = useState(false);
+  const [descDraft, setDescDraft] = useState("");
 
   // Watch the global issue store for real-time updates from other users/agents
   const storeIssue = useIssueStore((s) => s.issues.find((i) => i.id === id));
@@ -316,14 +353,28 @@ export default function IssueDetailPage({
 
   const handleSubmitComment = async (e: React.FormEvent) => {
     e.preventDefault();
-    if (!commentText.trim() || submitting) return;
+    if (!commentText.trim() || submitting || !user) return;
+    const content = commentText.trim();
+    const tempId = "temp-" + Date.now();
+    const tempComment: Comment = {
+      id: tempId,
+      issue_id: id,
+      author_type: "member",
+      author_id: user.id,
+      content,
+      type: "comment",
+      created_at: new Date().toISOString(),
+      updated_at: new Date().toISOString(),
+    };
+    setComments((prev) => [...prev, tempComment]);
+    setCommentText("");
     setSubmitting(true);
     try {
-      const comment = await api.createComment(id, commentText.trim());
-      setComments((prev) => [...prev, comment]);
-      setCommentText("");
-    } catch (err) {
-      console.error("Failed to create comment:", err);
+      const comment = await api.createComment(id, content);
+      setComments((prev) => prev.map((c) => (c.id === tempId ? comment : c)));
+    } catch {
+      setComments((prev) => prev.filter((c) => c.id !== tempId));
+      toast.error("Failed to send comment");
     } finally {
       setSubmitting(false);
     }
@@ -477,28 +528,72 @@ export default function IssueDetailPage({
         <div className="mx-auto w-full max-w-3xl px-8 py-8">
           <div className="mb-1 text-[13px] text-muted-foreground">{issue.id.slice(0, 8)}</div>
 
-          <h1 className="text-xl font-semibold leading-snug tracking-tight">
-            {issue.title}
-          </h1>
+          {editingTitle ? (
+            <Input
+              autoFocus
+              value={titleDraft}
+              onChange={(e) => setTitleDraft(e.target.value)}
+              onBlur={() => {
+                if (titleDraft.trim()) handleUpdateField({ title: titleDraft.trim() });
+                setEditingTitle(false);
+              }}
+              onKeyDown={(e) => {
+                if (e.key === "Enter") {
+                  if (titleDraft.trim()) handleUpdateField({ title: titleDraft.trim() });
+                  setEditingTitle(false);
+                } else if (e.key === "Escape") {
+                  setEditingTitle(false);
+                }
+              }}
+              className="text-xl font-semibold leading-snug tracking-tight"
+            />
+          ) : (
+            <h1
+              className="text-xl font-semibold leading-snug tracking-tight cursor-pointer hover:bg-accent/50 rounded px-1 -mx-1"
+              onClick={() => { setTitleDraft(issue.title); setEditingTitle(true); }}
+            >
+              {issue.title}
+            </h1>
+          )}
 
-          {issue.description && (
-            <div className="mt-5 text-[14px] leading-[1.7] text-foreground/85 whitespace-pre-wrap">
-              {issue.description}
+          {editingDesc ? (
+            <Textarea
+              autoFocus
+              value={descDraft}
+              onChange={(e) => setDescDraft(e.target.value)}
+              onBlur={() => {
+                handleUpdateField({ description: descDraft.trim() || undefined });
+                setEditingDesc(false);
+              }}
+              onKeyDown={(e) => {
+                if (e.key === "Escape") setEditingDesc(false);
+              }}
+              rows={4}
+              className="mt-5 text-[14px] leading-[1.7] resize-none"
+            />
+          ) : (
+            <div
+              className="mt-5 text-[14px] leading-[1.7] whitespace-pre-wrap cursor-pointer hover:bg-accent/50 rounded px-1 -mx-1"
+              onClick={() => { setDescDraft(issue.description || ""); setEditingDesc(true); }}
+            >
+              {issue.description ? (
+                <span className="text-foreground/85">{issue.description}</span>
+              ) : (
+                <span className="text-muted-foreground">Add description...</span>
+              )}
             </div>
           )}
 
-          {(issue.acceptance_criteria.length > 0 || issue.context_refs.length > 0) && (
-            <div className="space-y-4 mt-4">
-              <AcceptanceCriteriaEditor
-                criteria={issue.acceptance_criteria}
-                onUpdate={handleUpdateField}
-              />
-              <ContextRefsEditor
-                refs={issue.context_refs}
-                onUpdate={handleUpdateField}
-              />
-            </div>
-          )}
+          <div className="space-y-4 mt-4">
+            <AcceptanceCriteriaEditor
+              criteria={issue.acceptance_criteria}
+              onUpdate={handleUpdateField}
+            />
+            <ContextRefsEditor
+              refs={issue.context_refs}
+              onUpdate={handleUpdateField}
+            />
+          </div>
 
           <div className="my-8 border-t" />
 
@@ -510,7 +605,7 @@ export default function IssueDetailPage({
               {comments.map((comment) => {
                 const isOwn = comment.author_type === "member" && comment.author_id === user?.id;
                 return (
-                  <div key={comment.id} className="group relative py-3">
+                  <div key={comment.id} className={`group relative py-3${comment.id.startsWith("temp-") ? " opacity-60" : ""}`}>
                     <div className="flex items-center gap-2.5">
                       <ActorAvatar
                         actorType={comment.author_type}
@@ -522,9 +617,20 @@ export default function IssueDetailPage({
                       <span className="text-[13px] font-medium">
                         {getActorName(comment.author_type, comment.author_id)}
                       </span>
-                      <span className="text-[12px] text-muted-foreground">
-                        {timeAgo(comment.created_at)}
-                      </span>
+                      <TooltipProvider>
+                        <Tooltip>
+                          <TooltipTrigger
+                            render={
+                              <span className="text-[12px] text-muted-foreground cursor-default">
+                                {timeAgo(comment.created_at)}
+                              </span>
+                            }
+                          />
+                          <TooltipContent side="top">
+                            {new Date(comment.created_at).toLocaleString()}
+                          </TooltipContent>
+                        </Tooltip>
+                      </TooltipProvider>
                       {isOwn && (
                         <div className="ml-auto flex gap-1 opacity-0 group-hover:opacity-100 transition-opacity">
                           <Button
diff --git a/apps/web/app/(dashboard)/issues/page.tsx b/apps/web/app/(dashboard)/issues/page.tsx
index ada0cfa9..f3cc265a 100644
--- a/apps/web/app/(dashboard)/issues/page.tsx
+++ b/apps/web/app/(dashboard)/issues/page.tsx
@@ -8,6 +8,7 @@ import {
   List,
   Plus,
 } from "lucide-react";
+import { Skeleton } from "@/components/ui/skeleton";
 import {
   DndContext,
   DragOverlay,
@@ -159,6 +160,9 @@ function DroppableColumn({
         {issues.map((issue) => (
           <DraggableBoardCard key={issue.id} issue={issue} />
         ))}
+        {issues.length === 0 && (
+          <p className="py-8 text-center text-xs text-muted-foreground">No issues</p>
+        )}
       </div>
     </div>
   );
@@ -503,8 +507,20 @@ export default function IssuesPage() {
 
   if (loading) {
     return (
-      <div className="flex h-full items-center justify-center text-sm text-muted-foreground">
-        Loading...
+      <div className="flex h-full flex-col">
+        <div className="flex h-11 shrink-0 items-center justify-between border-b px-4">
+          <Skeleton className="h-5 w-24" />
+          <Skeleton className="h-8 w-24" />
+        </div>
+        <div className="flex flex-1 gap-3 overflow-x-auto p-4">
+          {Array.from({ length: 5 }).map((_, i) => (
+            <div key={i} className="flex min-w-52 flex-1 flex-col gap-2">
+              <Skeleton className="h-4 w-20" />
+              <Skeleton className="h-24 w-full rounded-lg" />
+              <Skeleton className="h-24 w-full rounded-lg" />
+            </div>
+          ))}
+        </div>
       </div>
     );
   }
@@ -576,7 +592,19 @@ export default function IssuesPage() {
       </div>
 
       <div className="flex-1 overflow-hidden">
-        {view === "board" ? (
+        {issues.length === 0 && !loading ? (
+          <div className="flex h-full flex-col items-center justify-center gap-2 text-sm text-muted-foreground">
+            <p>No matching issues</p>
+            {(filterStatus || filterPriority) && (
+              <button
+                className="text-xs text-primary hover:underline"
+                onClick={() => { setFilterStatus(""); setFilterPriority(""); }}
+              >
+                Clear filters
+              </button>
+            )}
+          </div>
+        ) : view === "board" ? (
           <BoardView issues={issues} onMoveIssue={handleMoveIssue} />
         ) : (
           <ListView issues={issues} />
diff --git a/apps/web/app/(dashboard)/settings/page.tsx b/apps/web/app/(dashboard)/settings/page.tsx
index a5d6a4f0..e8657c35 100644
--- a/apps/web/app/(dashboard)/settings/page.tsx
+++ b/apps/web/app/(dashboard)/settings/page.tsx
@@ -14,6 +14,7 @@ import {
   SelectContent,
   SelectItem,
 } from "@/components/ui/select";
+import { toast } from "sonner";
 import { useAuthStore } from "@/features/auth";
 import { useWorkspaceStore } from "@/features/workspace";
 import { api } from "@/shared/api";
@@ -108,16 +109,11 @@ export default function SettingsPage() {
   const [profileName, setProfileName] = useState(user?.name ?? "");
   const [avatarUrl, setAvatarUrl] = useState(user?.avatar_url ?? "");
   const [saving, setSaving] = useState(false);
-  const [saved, setSaved] = useState(false);
   const [profileSaving, setProfileSaving] = useState(false);
-  const [profileSaved, setProfileSaved] = useState(false);
   const [inviteEmail, setInviteEmail] = useState("");
   const [inviteRole, setInviteRole] = useState<MemberRole>("member");
   const [inviteLoading, setInviteLoading] = useState(false);
   const [memberActionId, setMemberActionId] = useState<string | null>(null);
-  const [workspaceError, setWorkspaceError] = useState("");
-  const [profileError, setProfileError] = useState("");
-  const [memberError, setMemberError] = useState("");
   const currentMember = members.find((member) => member.user_id === user?.id) ?? null;
   const canManageWorkspace = currentMember?.role === "owner" || currentMember?.role === "admin";
   const isOwner = currentMember?.role === "owner";
@@ -136,7 +132,6 @@ export default function SettingsPage() {
   const handleSave = async () => {
     if (!workspace) return;
     setSaving(true);
-    setWorkspaceError("");
     try {
       const updated = await api.updateWorkspace(workspace.id, {
         name,
@@ -144,10 +139,9 @@ export default function SettingsPage() {
         context,
       });
       updateWorkspace(updated);
-      setSaved(true);
-      setTimeout(() => setSaved(false), 2000);
+      toast.success("Workspace settings saved");
     } catch (e) {
-      setWorkspaceError(e instanceof Error ? e.message : "Failed to update workspace");
+      toast.error(e instanceof Error ? e.message : "Failed to save workspace settings");
     } finally {
       setSaving(false);
     }
@@ -155,17 +149,15 @@ export default function SettingsPage() {
 
   const handleProfileSave = async () => {
     setProfileSaving(true);
-    setProfileError("");
     try {
       const updated = await api.updateMe({
         name: profileName,
         avatar_url: avatarUrl || undefined,
       });
       setUser(updated);
-      setProfileSaved(true);
-      setTimeout(() => setProfileSaved(false), 2000);
+      toast.success("Profile updated");
     } catch (e) {
-      setProfileError(e instanceof Error ? e.message : "Failed to update profile");
+      toast.error(e instanceof Error ? e.message : "Failed to update profile");
     } finally {
       setProfileSaving(false);
     }
@@ -174,7 +166,6 @@ export default function SettingsPage() {
   const handleAddMember = async () => {
     if (!workspace) return;
     setInviteLoading(true);
-    setMemberError("");
     try {
       await api.createMember(workspace.id, {
         email: inviteEmail,
@@ -183,8 +174,9 @@ export default function SettingsPage() {
       setInviteEmail("");
       setInviteRole("member");
       await refreshMembers();
+      toast.success("Member added");
     } catch (e) {
-      setMemberError(e instanceof Error ? e.message : "Failed to add member");
+      toast.error(e instanceof Error ? e.message : "Failed to add member");
     } finally {
       setInviteLoading(false);
     }
@@ -193,12 +185,12 @@ export default function SettingsPage() {
   const handleRoleChange = async (memberId: string, role: MemberRole) => {
     if (!workspace) return;
     setMemberActionId(memberId);
-    setMemberError("");
     try {
       await api.updateMember(workspace.id, memberId, { role });
       await refreshMembers();
+      toast.success("Role updated");
     } catch (e) {
-      setMemberError(e instanceof Error ? e.message : "Failed to update member");
+      toast.error(e instanceof Error ? e.message : "Failed to update member");
     } finally {
       setMemberActionId(null);
     }
@@ -209,12 +201,12 @@ export default function SettingsPage() {
     if (!window.confirm(`Remove ${member.name} from ${workspace.name}?`)) return;
 
     setMemberActionId(member.id);
-    setMemberError("");
     try {
       await api.deleteMember(workspace.id, member.id);
       await refreshMembers();
+      toast.success("Member removed");
     } catch (e) {
-      setMemberError(e instanceof Error ? e.message : "Failed to remove member");
+      toast.error(e instanceof Error ? e.message : "Failed to remove member");
     } finally {
       setMemberActionId(null);
     }
@@ -225,11 +217,10 @@ export default function SettingsPage() {
     if (!window.confirm(`Leave ${workspace.name}?`)) return;
 
     setMemberActionId("leave");
-    setMemberError("");
     try {
       await leaveWorkspace(workspace.id);
     } catch (e) {
-      setMemberError(e instanceof Error ? e.message : "Failed to leave workspace");
+      toast.error(e instanceof Error ? e.message : "Failed to leave workspace");
     } finally {
       setMemberActionId(null);
     }
@@ -240,11 +231,10 @@ export default function SettingsPage() {
     if (!window.confirm(`Delete ${workspace.name}? This cannot be undone.`)) return;
 
     setMemberActionId("delete-workspace");
-    setMemberError("");
     try {
       await deleteWorkspace(workspace.id);
     } catch (e) {
-      setMemberError(e instanceof Error ? e.message : "Failed to delete workspace");
+      toast.error(e instanceof Error ? e.message : "Failed to delete workspace");
     } finally {
       setMemberActionId(null);
     }
@@ -290,13 +280,7 @@ export default function SettingsPage() {
               className="mt-1"
             />
           </div>
-          {profileError && (
-            <p className="text-xs text-destructive">{profileError}</p>
-          )}
           <div className="flex items-center justify-end gap-2 pt-1">
-            {profileSaved && (
-              <span className="text-xs text-success">Saved!</span>
-            )}
             <Button
               size="sm"
               onClick={handleProfileSave}
@@ -346,12 +330,12 @@ export default function SettingsPage() {
             <Label className="text-xs text-muted-foreground">
               Context
             </Label>
-            <textarea
+            <Textarea
               value={context}
               onChange={(e) => setContext(e.target.value)}
               rows={4}
               disabled={!canManageWorkspace}
-              className="mt-1 w-full rounded-md border bg-background px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-ring resize-none"
+              className="mt-1 resize-none"
               placeholder="Background information and context for AI agents working in this workspace"
             />
           </div>
@@ -364,12 +348,6 @@ export default function SettingsPage() {
             </div>
           </div>
           <div className="flex items-center justify-end gap-2 pt-1">
-            {workspaceError && (
-              <span className="text-xs text-destructive">{workspaceError}</span>
-            )}
-            {saved && (
-              <span className="text-xs text-success">Saved!</span>
-            )}
             <Button
               size="sm"
               onClick={handleSave}
@@ -398,10 +376,6 @@ export default function SettingsPage() {
           </div>
         </div>
 
-        {memberError && (
-          <p className="text-sm text-destructive">{memberError}</p>
-        )}
-
         {canManageWorkspace && (
           <div className="rounded-lg border p-4 space-y-3">
             <div className="flex items-center gap-2">