feat: add native Qwen Code hook integration

src/plugins/qwen.ts

@@ -0,0 +1,57 @@
+import type { AgentPlugin, InstallConfig, PluginStatus } from "./base.js";
+import {
+  AGENT_KEY,
+  buildGroup,
+  runtimeContracts,
+  type QwenGroup,
+  type ToolEvent,
+} from "./qwen-contract.js";
+import { renderDocument } from "./qwen-config.js";
+import {
+  readDocument,
+  requireRuntime,
+  runtimeFilesExist,
+  writeDocument,
+} from "./qwen-io.js";
+import { SUPPORTED_AGENTS } from "./registry.js";
+
+const entry = SUPPORTED_AGENTS.get(AGENT_KEY)!;
+
+export const qwenPlugin: AgentPlugin = {
+  async install(config: InstallConfig): Promise<void> {
+    if (!config.agentId) throw new Error("agentId is required");
+    const document = await readDocument();
+    await requireRuntime(config.guardScriptPath, "Elydora guard runtime");
+    await requireRuntime(config.hookScriptPath, "Elydora audit runtime");
+    const additions = new Map<ToolEvent, QwenGroup>([
+      ["PreToolUse", buildGroup(config.guardScriptPath)],
+      ["PostToolUse", buildGroup(config.hookScriptPath)],
+    ]);
+    await writeDocument(renderDocument(document, undefined, additions));
+    console.log(`  Qwen Code: user hooks installed at ${document.filePath}`);
+    console.log("  Qwen Code: run /hooks to review the Elydora hook changes.");
+  },
+
+  async uninstall(agentId?: string): Promise<void> {
+    const document = await readDocument();
+    if (!document.exists) return;
+    await writeDocument(renderDocument(document, agentId, new Map()));
+  },
+
+  async status(): Promise<PluginStatus> {
+    const document = await readDocument();
+    const contracts = runtimeContracts(document.hooks);
+    const hookConfigured = !document.hooksDisabled && contracts.length > 0;
+    const hookScriptExists = hookConfigured
+      ? await runtimeFilesExist(contracts)
+      : false;
+    return {
+      installed: hookConfigured && hookScriptExists,
+      agentName: AGENT_KEY,
+      displayName: entry.name,
+      hookConfigured,
+      hookScriptExists,
+      configPath: document.filePath,
+    };
+  },
+};