feat(app): add ByteDance TRAE CLI to the ACP provider catalog (#1831)

* feat(app): add ByteDance TRAE CLI to the ACP provider catalog

Adds the official ByteDance TRAE CLI (traecli) to the in-app ACP provider
catalog. traecli is ACP-native, so Paseo drives it over the standard ACP
transport via `traecli acp serve`, reusing the generic ACP client exactly
like Kiro, Qoder, Cursor, and Gemini.

- catalog: traecli entry (command ["traecli","acp","serve"], manual install)
- icon: vendored TRAE monogram SVG + registered icon name
- docs: supported-providers list + CHANGELOG
- tests: focused command + icon-name assertions

Verified against the real traecli ACP surface in multica-ai/multica#4724.

* feat(app): use the real TRAE app logo for the traecli provider icon

* docs: drop TRAE CLI changelog entry

---------

Co-authored-by: Mohamed Boudra <boudra.moha@gmail.com>

packages/protocol/src/provider-icon-names.ts

@@ -41,6 +41,7 @@ export const ACP_PROVIDER_ICON_NAMES = [
   "qwen-code",
   "sigit",
   "stakpak",
+  "traecli",
   "vtcode",
 ];