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/bun/index.ts

@@ -8,6 +8,7 @@ import { btmsgDb } from "./btmsg-db.ts";
 import { bttaskDb } from "./bttask-db.ts";
 import { SidecarManager } from "./sidecar-manager.ts";
 import type { PtyRPCSchema } from "../shared/pty-rpc-schema.ts";
+import { Database } from "bun:sqlite";
 import { randomUUID } from "crypto";
 import { SearchDb } from "./search-db.ts";
 import { checkForUpdates, getLastCheckTimestamp } from "./updater.ts";
@@ -188,6 +189,16 @@ const rpc = BrowserView.defineRPC<PtyRPCSchema>({
         }
       },
 
+      "settings.deleteProject": ({ id }) => {
+        try {
+          settingsDb.deleteProject(id);
+          return { ok: true };
+        } catch (err) {
+          console.error("[settings.deleteProject]", err);
+          return { ok: false };
+        }
+      },
+
       // ── Custom Themes handlers ───────────────────────────────────────────
 
       "themes.getCustom": () => {
@@ -303,6 +314,26 @@ const rpc = BrowserView.defineRPC<PtyRPCSchema>({
         }
       },
 
+      "groups.create": ({ id, name, icon, position }) => {
+        try {
+          settingsDb.createGroup(id, name, icon, position);
+          return { ok: true };
+        } catch (err) {
+          console.error("[groups.create]", err);
+          return { ok: false };
+        }
+      },
+
+      "groups.delete": ({ id }) => {
+        try {
+          settingsDb.deleteGroup(id);
+          return { ok: true };
+        } catch (err) {
+          console.error("[groups.delete]", err);
+          return { ok: false };
+        }
+      },
+
       // ── Project clone handler ────────────────────────────────────────────
 
       "project.clone": async ({ projectId, branchName }) => {
@@ -456,7 +487,7 @@ const rpc = BrowserView.defineRPC<PtyRPCSchema>({
 
       // ── Agent handlers ──────────────────────────────────────────────────
 
-      "agent.start": ({ sessionId, provider, prompt, cwd, model, systemPrompt, maxTurns, permissionMode, claudeConfigDir, extraEnv }) => {
+      "agent.start": ({ sessionId, provider, prompt, cwd, model, systemPrompt, maxTurns, permissionMode, claudeConfigDir, extraEnv, additionalDirectories, worktreeName }) => {
         try {
           const result = sidecarManager.startSession(sessionId, provider, prompt, {
             cwd,
@@ -466,6 +497,8 @@ const rpc = BrowserView.defineRPC<PtyRPCSchema>({
             permissionMode,
             claudeConfigDir,
             extraEnv,
+            additionalDirectories,
+            worktreeName,
           });
 
           if (result.ok) {
@@ -970,6 +1003,58 @@ const rpc = BrowserView.defineRPC<PtyRPCSchema>({
         }
       },
 
+      // ── Memora handlers (read-only) ─────────────────────────────────────
+
+      "memora.search": ({ query, limit }) => {
+        try {
+          const dbPath = join(homedir(), ".local", "share", "memora", "memories.db");
+          if (!fs.existsSync(dbPath)) return { memories: [] };
+          const db = new Database(dbPath, { readonly: true });
+          try {
+            const rows = db
+              .query("SELECT id, content, tags, metadata, created_at as createdAt, updated_at as updatedAt FROM memories WHERE content LIKE ? ORDER BY updated_at DESC LIMIT ?")
+              .all(`%${query}%`, limit ?? 20) as Array<{
+                id: number; content: string; tags: string;
+                metadata: string; createdAt: string; updatedAt: string;
+              }>;
+            return { memories: rows };
+          } finally {
+            db.close();
+          }
+        } catch (err) {
+          console.error("[memora.search]", err);
+          return { memories: [] };
+        }
+      },
+
+      "memora.list": ({ limit, tag }) => {
+        try {
+          const dbPath = join(homedir(), ".local", "share", "memora", "memories.db");
+          if (!fs.existsSync(dbPath)) return { memories: [] };
+          const db = new Database(dbPath, { readonly: true });
+          try {
+            let sql = "SELECT id, content, tags, metadata, created_at as createdAt, updated_at as updatedAt FROM memories";
+            const params: unknown[] = [];
+            if (tag) {
+              sql += " WHERE tags LIKE ?";
+              params.push(`%${tag}%`);
+            }
+            sql += " ORDER BY updated_at DESC LIMIT ?";
+            params.push(limit ?? 20);
+            const rows = db.query(sql).all(...params) as Array<{
+              id: number; content: string; tags: string;
+              metadata: string; createdAt: string; updatedAt: string;
+            }>;
+            return { memories: rows };
+          } finally {
+            db.close();
+          }
+        } catch (err) {
+          console.error("[memora.list]", err);
+          return { memories: [] };
+        }
+      },
+
       // ── Telemetry handler ────────────────────────────────────────────────
 
       "telemetry.log": ({ level, message, attributes }) => {