Vendor OpenClaw source as Adolf fork baseline

Adolf is a fork/vendored clone of github.com/openclaw/openclaw (v2026.6.11),
free to diverge. Tree copied sans upstream .git; upstream remote added for
future syncs. Node pinned to 24 (.nvmrc); engines already require >=22.19.
Preserves docs/ARCHITECTURE.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

qa/scenarios/plugins/plugin-manifest-contract-health.yaml

@@ -0,0 +1,42 @@
+title: Plugin manifest contract health
+
+scenario:
+  id: plugin-manifest-contract-health
+  surface: runtime
+  runtimeParityTier: live-only
+  coverage:
+    primary:
+      - runtime.gateway-log-sentinel.plugin-contracts
+    secondary:
+      - plugins.contracts.tools
+  objective: Fail live proof when gateway startup logs show plugin manifest contract registration errors such as missing `contracts.tools`.
+  successCriteria:
+    - Gateway reaches healthy state.
+    - Startup logs contain no plugin contract registration sentinel.
+  docsRefs:
+    - docs/plugins/manifest.md
+    - qa/scenarios/index.yaml
+  codeRefs:
+    - extensions/qa-lab/src/gateway-log-sentinel.ts
+    - src/plugins/manifest.ts
+  execution:
+    kind: flow
+    summary: Scan startup logs from cursor 0 for plugin manifest contract registration failures.
+    config:
+      startupCursor: 0
+
+flow:
+  steps:
+    - name: fails on startup plugin contract registration errors
+      actions:
+        - call: waitForGatewayHealthy
+          args:
+            - ref: env
+            - 60000
+        - call: assertNoGatewayLogSentinels
+          args:
+            - since:
+                expr: config.startupCursor
+              kinds:
+                - plugin-contract-error
+      detailsExpr: "'plugin manifest contract logs clean'"