Gateway/UI: data-driven agents tools catalog with provenance (openclaw#24199) thanks @Takhoffman

Verified:
- pnpm install --frozen-lockfile
- pnpm build
- gh pr checks 24199 --watch --fail-fast

Co-authored-by: Takhoffman <781889+Takhoffman@users.noreply.github.com>
Co-authored-by: Tak Hoffman <781889+Takhoffman@users.noreply.github.com>

src/gateway/server-methods-list.ts

@@ -34,6 +34,7 @@ const BASE_METHODS = [
   "talk.config",
   "talk.mode",
   "models.list",
+  "tools.catalog",
   "agents.list",
   "agents.create",
   "agents.update",