Internalize all IM channel implementations

plugin-src/host/channels/feishu/index.mjs

@@ -0,0 +1,66 @@
+import { createProvisioningBackedController } from './controller.mjs';
+import { createProductionController } from './production.mjs';
+import { installFeishuRpc } from './rpc.mjs';
+
+export const name = 'dsh-feishu-host';
+export const inject = ['connection', 'credentials', 'webServer'];
+
+function controllerFrom(ctx, config) {
+  if (config?.controller) return config.controller;
+  if (typeof config?.createController === 'function') return config.createController();
+  if (typeof config?.createProvisioningManager === 'function') {
+    return createProvisioningBackedController(config);
+  }
+  // Cordis deliberately throws when a plugin reads an undeclared service,
+  // even through optional chaining. Production uses the explicit services in
+  // `inject`; test/programmatic controllers must therefore come from config.
+  return undefined;
+}
+
+/**
+ * Cordis/DSH Host plugin entry.  Production composition may supply an owned
+ * controller service; tests and embedded distributions may inject one through
+ * config without changing the Connection RPC boundary.
+ */
+export async function apply(ctx, config = {}) {
+  const controller = controllerFrom(ctx, config);
+  if (controller) return installFeishuRpc(ctx, controller);
+
+  const production = await createProductionController(ctx, config);
+  const disposeRpc = installFeishuRpc(ctx, production.controller);
+  ctx.effect(() => async () => {
+    await production.close();
+  }, 'dsh-feishu: close controller and live connection');
+  return disposeRpc;
+}
+
+/** Create a programmatic plugin module with dependencies closed over. */
+export function createFeishuHostPlugin(config) {
+  return Object.freeze({
+    name,
+    inject,
+    apply: (ctx) => apply(ctx, config),
+  });
+}
+
+export {
+  ProvisioningBackedController,
+  createProvisioningBackedController,
+} from './controller.mjs';
+export { createProductionController } from './production.mjs';
+export { ConnectionSupervisor, createConnectionSupervisor } from './connection-supervisor.mjs';
+export { MultiBotDshFeishuController } from '../../../../src/channels/feishu/multi-bot-controller.mjs';
+export {
+  FEISHU_APP_ID_REF,
+  FEISHU_APP_SECRET_REF,
+  createDshCredentialStore,
+} from './credential-store.mjs';
+export {
+  FEISHU_ENDPOINTS,
+  FEISHU_MULTI_ENDPOINTS,
+  FEISHU_RPC_CHANNEL,
+  FEISHU_RPC_ENDPOINTS,
+  createFeishuRpcHandler,
+  installFeishuRpc,
+  toPublicFeishuStatus,
+} from './rpc.mjs';