feat(electrobun): final 5% — full integration, real data, polish

1. Claude CLI: additionalDirectories + worktreeName passthrough
2. Agent-store: reads settings (default_cwd, provider model, permission)
3. Project hydration: SQLite replaces hardcoded PROJECTS, add/remove UI
4. Group hydration: SQLite groups, add/delete in sidebar
5. Terminal auto-spawn: reads default_cwd from settings
6. Context tab: real tokens from agent-store, file refs, turn count
7. Memory tab: Memora DB integration (read-only, graceful if missing)
8. Docs tab: markdown viewer (files.list + files.read + inline renderer)
9. SSH tab: CRUD connections, spawn PTY with ssh command
10. Error handling: global unhandledrejection → toast notifications
11. Notifications: agent done/error/stall → toasts, 15min stall timer
12. Command palette: all 18 commands (was 10)

+1,198 lines, 13 files. Electrobun now 100% feature-complete vs Tauri v3.

ui-electrobun/src/shared/pty-rpc-schema.ts

@@ -71,6 +71,11 @@ export type PtyRPCRequests = {
     params: { id: string; config: string };
     response: { ok: boolean };
   };
+  /** Delete a project by id. */
+  "settings.deleteProject": {
+    params: { id: string };
+    response: { ok: boolean };
+  };
 
   // ── Custom Themes RPC ──────────────────────────────────────────────────────
 
@@ -127,6 +132,47 @@ export type PtyRPCRequests = {
     params: Record<string, never>;
     response: { groups: Array<{ id: string; name: string; icon: string; position: number }> };
   };
+  /** Create a new group. */
+  "groups.create": {
+    params: { id: string; name: string; icon: string; position: number };
+    response: { ok: boolean };
+  };
+  /** Delete a group by id. */
+  "groups.delete": {
+    params: { id: string };
+    response: { ok: boolean };
+  };
+
+  // ── Memora RPC ──────────────────────────────────────────────────────────
+
+  /** Search memories by query text (FTS5). */
+  "memora.search": {
+    params: { query: string; limit?: number };
+    response: {
+      memories: Array<{
+        id: number;
+        content: string;
+        tags: string;
+        metadata: string;
+        createdAt: string;
+        updatedAt: string;
+      }>;
+    };
+  };
+  /** List recent memories. */
+  "memora.list": {
+    params: { limit?: number; tag?: string };
+    response: {
+      memories: Array<{
+        id: number;
+        content: string;
+        tags: string;
+        metadata: string;
+        createdAt: string;
+        updatedAt: string;
+      }>;
+    };
+  };
 
   // ── Project clone RPC ──────────────────────────────────────────────────────
 
@@ -192,6 +238,8 @@ export type PtyRPCRequests = {
       permissionMode?: string;
       claudeConfigDir?: string;
       extraEnv?: Record<string, string>;
+      additionalDirectories?: string[];
+      worktreeName?: string;
     };
     response: { ok: boolean; error?: string };
   };