test(plugins): isolate comment wake scheduling

Allow plugin host tests to inject a heartbeat runtime environment so worktree scheduling suppression cannot replace the wake the test is verifying.

Co-Authored-By: Paperclip <noreply@paperclip.ing>

server/src/__tests__/plugin-orchestration-apis.test.ts

@@ -862,7 +862,14 @@ describeEmbeddedPostgres("plugin orchestration APIs", () => {
       contextSnapshot: {},
     });
 
-    const services = buildHostServices(db, "plugin-record-id", "paperclip.gateway", createEventBusStub());
+    const services = buildHostServices(
+      db,
+      "plugin-record-id",
+      "paperclip.gateway",
+      createEventBusStub(),
+      undefined,
+      { heartbeatRuntimeEnv: {} },
+    );
     const comment = await services.issues.createComment({
       issueId,
       companyId,

server/src/services/plugin-host-services.ts

@@ -690,7 +690,11 @@ export function buildHostServices(
   pluginKey: string,
   eventBus: PluginEventBus,
   notifyWorker?: (method: string, params: unknown) => void,
-  options: { pluginWorkerManager?: PluginWorkerManager; manifest?: import("@paperclipai/shared").PaperclipPluginManifestV1 } = {},
+  options: {
+    pluginWorkerManager?: PluginWorkerManager;
+    manifest?: import("@paperclipai/shared").PaperclipPluginManifestV1;
+    heartbeatRuntimeEnv?: Record<string, string | undefined>;
+  } = {},
 ): HostServices & { dispose(): void } {
   const registry = pluginRegistryService(db);
   const stateStore = pluginStateStore(db);
@@ -730,6 +734,7 @@ export function buildHostServices(
   });
   const heartbeat = heartbeatService(db, {
     pluginWorkerManager: options.pluginWorkerManager,
+    runtimeEnv: options.heartbeatRuntimeEnv,
   });
   const projects = projectService(db);
   const executionWorkspaces = executionWorkspaceService(db);