feat(ui): Control UI polish — skills revamp, markdown preview, agent workspace, macOS config tree (#53411) thanks @BunsDev

Co-authored-by: BunsDev <68980965+BunsDev@users.noreply.github.com>
Co-authored-by: Nova <nova@openknot.ai>

skills/coding-agent/SKILL.md

@@ -3,7 +3,28 @@ name: coding-agent
 description: 'Delegate coding tasks to Codex, Claude Code, or Pi agents via background process. Use when: (1) building/creating new features or apps, (2) reviewing PRs (spawn in temp dir), (3) refactoring large codebases, (4) iterative coding that needs file exploration. NOT for: simple one-liner fixes (just edit), reading code (use read tool), thread-bound ACP harness requests in chat (for example spawn/run Codex or Claude Code in a Discord thread; use sessions_spawn with runtime:"acp"), or any work in ~/clawd workspace (never spawn agents here). Claude Code: use --print --permission-mode bypassPermissions (no PTY). Codex/Pi/OpenCode: pty:true required.'
 metadata:
   {
-    "openclaw": { "emoji": "🧩", "requires": { "anyBins": ["claude", "codex", "opencode", "pi"] } },
+    "openclaw":
+      {
+        "emoji": "🧩",
+        "requires": { "anyBins": ["claude", "codex", "opencode", "pi"] },
+        "install":
+          [
+            {
+              "id": "node-claude",
+              "kind": "node",
+              "package": "@anthropic-ai/claude-code",
+              "bins": ["claude"],
+              "label": "Install Claude Code CLI (npm)",
+            },
+            {
+              "id": "node-codex",
+              "kind": "node",
+              "package": "@openai/codex",
+              "bins": ["codex"],
+              "label": "Install Codex CLI (npm)",
+            },
+          ],
+      },
   }
 ---