Give each agent a role-shaped persona and a human voice

The system prompt was a single flat role line, so every agent sounded
like the same status bot. Replace it with an identity (name, title,
department, company, "a colleague, not a generic assistant") and a voice
that differs by standing — executive, manager, or individual contributor
— plus an explicit "talk like a person on a team, not a status bot"
directive. The classification is derived from existing fields (top of
org = CEO, has reports = manager), so there is no schema change.

This is the first half of why the old app felt human and the new one
did not: identical model calls now carry a distinct person behind them.

AgentCompany-New/src/main/services/task-execution-service.ts

@@ -119,6 +119,8 @@ export class TaskExecutionService {
         workspace: workspace ? { id: workspace.id, localPath: workspace.local_path } : null,
       };
       const chatContext = this.loadChatContext(orgId, isolation);
+      const isCeo = !agent.manager_agent_id;
+      const hasReports = this.agentHasReports(orgId, agent.id);
       const result = await runAgentLoop(
         {
           providers: this.providers,
@@ -129,7 +131,7 @@ export class TaskExecutionService {
           orgId,
           providerId: provider.id,
           workspaceId: task.workspace_id,
-          instructions: buildAgentInstructions(agent),
+          instructions: buildAgentInstructions({ agent, companyName: this.orgName(orgId), isCeo, hasReports }),
           initialUserTurn: buildTaskPrompt({
             task,
             agent,
@@ -139,8 +141,8 @@ export class TaskExecutionService {
             workspace,
             isolation,
             skillRuntimeSnapshot,
-            isManager: !agent.manager_agent_id,
-            hasReports: this.agentHasReports(orgId, agent.id),
+            isManager: isCeo,
+            hasReports,
             managerName: this.agentName(orgId, agent.manager_agent_id),
             chatContext,
           }),
@@ -377,6 +379,12 @@ export class TaskExecutionService {
     return row?.name ?? null;
   }
 
+  private orgName(orgId: string): string {
+    const row = this.db.prepare("select name from organizations where id = ?").get(orgId) as { name: string } | undefined;
+    if (!row) throw new Error("Organization was not found.");
+    return row.name;
+  }
+
   private completeRun(orgId: string, runId: string, providerRequestId: string): void {
     this.db.prepare(`
       update task_runs