fix: resolve type errors in process-lost-reaper PR

- Fix malformed try/catch/finally blocks in heartbeat executeRun
- Declare activeRunExecutions Set to track in-flight runs
- Add resumeQueuedRuns function and export from heartbeat service
- Add initdbFlags to EmbeddedPostgresCtor type

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

server/src/index.ts

@@ -53,6 +53,7 @@ type EmbeddedPostgresCtor = new (opts: {
   password: string;
   port: number;
   persistent: boolean;
+  initdbFlags?: string[];
   onLog?: (message: unknown) => void;
   onError?: (message: unknown) => void;
 }) => EmbeddedPostgresInstance;

server/src/services/heartbeat.ts

@@ -455,6 +455,7 @@ export function heartbeatService(db: Db) {
   const runLogStore = getRunLogStore();
   const secretsSvc = secretService(db);
   const issuesSvc = issueService(db);
+  const activeRunExecutions = new Set<string>();
 
   async function getAgent(agentId: string) {
     return db
@@ -959,7 +960,7 @@ export function heartbeatService(db: Db) {
     const reaped: string[] = [];
 
     for (const run of activeRuns) {
-      if (runningProcesses.has(run.id)) continue;
+      if (runningProcesses.has(run.id) || activeRunExecutions.has(run.id)) continue;
 
       // Apply staleness threshold to avoid false positives
       if (staleThresholdMs > 0) {
@@ -998,6 +999,18 @@ export function heartbeatService(db: Db) {
     return { reaped: reaped.length, runIds: reaped };
   }
 
+  async function resumeQueuedRuns() {
+    const queuedRuns = await db
+      .select({ agentId: heartbeatRuns.agentId })
+      .from(heartbeatRuns)
+      .where(eq(heartbeatRuns.status, "queued"));
+
+    const agentIds = [...new Set(queuedRuns.map((r) => r.agentId))];
+    for (const agentId of agentIds) {
+      await startNextQueuedRunForAgent(agentId);
+    }
+  }
+
   async function updateRuntimeState(
     agent: typeof agents.$inferSelect,
     run: typeof heartbeatRuns.$inferSelect,
@@ -1679,7 +1692,8 @@ export function heartbeatService(db: Db) {
       }
 
       await finalizeAgentStatus(agent.id, "failed");
-        } catch (outerErr) {
+    }
+    } catch (outerErr) {
           // Setup code before adapter.execute threw (e.g. ensureRuntimeState, resolveWorkspaceForRun).
           // The inner catch did not fire, so we must record the failure here.
           const message = outerErr instanceof Error ? outerErr.message : "Unknown setup failure";
@@ -1710,8 +1724,9 @@ export function heartbeatService(db: Db) {
           await finalizeAgentStatus(run.agentId, "failed").catch(() => undefined);
         } finally {
           await releaseRuntimeServicesForRun(run.id).catch(() => undefined);
-      activeRunExecutions.delete(run.id);
+          activeRunExecutions.delete(run.id);
           await startNextQueuedRunForAgent(run.agentId);
+        }
   }
 
   async function releaseIssueExecutionAndPromote(run: typeof heartbeatRuns.$inferSelect) {
@@ -2457,6 +2472,8 @@ export function heartbeatService(db: Db) {
 
     reapOrphanedRuns,
 
+    resumeQueuedRuns,
+
     tickTimers: async (now = new Date()) => {
       const allAgents = await db.select().from(agents);
       let checked = 0;