Add Depot-based CI workflow and quality docs updates

Author: mjenkinsaktion

.github/workflows/ci.yml

@@ -0,0 +1,49 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+
+jobs:
+  portable-ci:
+    runs-on: depot-ubuntu-24.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Validate launcher syntax
+        run: node --check scripts/pcoder.cjs
+
+      - name: Onboarding smoke
+        run: |
+          scripts/pcoder setup --init
+          scripts/pcoder setup --codex-auth oauth --claude-auth oauth --windows-mode linux-portable --sync-back true
+          scripts/pcoder auth status
+
+      - name: Doctor check with stubbed runners
+        env:
+          PCODER_CODEX_CMD: /bin/echo
+          PCODER_CLAUDE_CMD: /bin/echo
+        run: scripts/pcoder doctor
+
+      - name: API-mode host-native launch checks
+        env:
+          OPENAI_API_KEY: ci-dummy-openai
+          ANTHROPIC_AUTH_TOKEN: ci-dummy-anthropic
+          PCODER_CODEX_CMD: /bin/echo
+          PCODER_CLAUDE_CMD: /bin/echo
+        run: |
+          scripts/pcoder setup --codex-auth api --claude-auth api
+          scripts/pcoder run codex --mode host-native -- --version
+          scripts/pcoder run claude --mode host-native -- --version

README.md

@@ -35,6 +35,10 @@ Auth management:
 Windows smoke test:
 - `scripts/runtime/windows/smoke-check.cmd`
 
+## CI
+- GitHub Actions workflow: `.github/workflows/ci.yml`
+- Runner target: Depot-hosted runner label `depot-ubuntu-24.04`
+
 Supported tool IDs:
 - `codex`
 - `claude`

docs/QUALITY.md

@@ -16,6 +16,7 @@ last_verified: 2026-02-18
 - Tool launch works for at least Codex and Claude in same bundle.
 - Windows launcher path handling works with spaces in project paths.
 - Windows VM smoke check passes: `scripts/runtime/windows/smoke-check.cmd`.
+- GitHub Actions CI executes on Depot runner `depot-ubuntu-24.04`.
 
 ## Future Automation Targets
 - Add harness lint for required docs metadata and plan presence.