Initial commit: DevClaw OpenClaw plugin

Multi-project dev/qa pipeline orchestration with 4 agent tools:
- task_pickup: atomic task pickup with model selection and session reuse
- task_complete: DEV done, QA pass/fail/refine with label transitions
- queue_status: task queue and worker status across projects
- session_health: zombie detection and state consistency checks

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

index.ts

@@ -0,0 +1,33 @@
+import type { OpenClawPluginApi } from "openclaw/plugin-sdk";
+import { createTaskPickupTool } from "./lib/tools/task-pickup.js";
+import { createTaskCompleteTool } from "./lib/tools/task-complete.js";
+import { createQueueStatusTool } from "./lib/tools/queue-status.js";
+import { createSessionHealthTool } from "./lib/tools/session-health.js";
+
+const plugin = {
+  id: "devclaw",
+  name: "DevClaw",
+  description:
+    "Multi-project dev/qa pipeline orchestration with GitLab integration, model selection, and audit logging.",
+  configSchema: {},
+
+  register(api: OpenClawPluginApi) {
+    // Agent tools (primary interface — agent calls these directly)
+    api.registerTool(createTaskPickupTool(api), {
+      names: ["task_pickup"],
+    });
+    api.registerTool(createTaskCompleteTool(api), {
+      names: ["task_complete"],
+    });
+    api.registerTool(createQueueStatusTool(api), {
+      names: ["queue_status"],
+    });
+    api.registerTool(createSessionHealthTool(api), {
+      names: ["session_health"],
+    });
+
+    api.logger.info("DevClaw plugin registered (4 tools)");
+  },
+};
+
+export default plugin;