feat: Agent tools permission config UI + auto-heal (v0.4.4)

- Gateway config page: add tools profile selector (full/limited/none)
- Gateway config page: add session visibility selector (all/own/none)
- Auto-heal: setup + dashboard auto-set tools.profile:full on install/load
- Fixes OpenClaw 2026.3.2 breaking change that disabled tools by default

src-tauri/Cargo.lock

@@ -328,7 +328,7 @@ dependencies = [
 
 [[package]]
 name = "clawpanel"
-version = "0.4.3"
+version = "0.4.4"
 dependencies = [
  "base64 0.22.1",
  "chrono",