Build the current workspace snapshot on native CI runners

This branch snapshots the in-progress desktop workspace so GitHub-hosted Windows and Linux runners can package the same source tree that already passes local verification on macOS.

Constraint: Local Apple Silicon Docker/Wine packaging crashes before Windows artifacts are produced
Rejected: Publish from the incomplete base repo state | remote typecheck failed because current source additions were missing
Confidence: medium
Scope-risk: broad
Directive: Treat this branch as a build snapshot only; do not merge it without reviewing the unrelated workspace changes it contains
Tested: local typecheck, lint, workspace typecheck, unit tests, integration tests, e2e smoke, macOS signed release upload
Not-tested: Native Windows/Linux artifacts before this CI run

tests/unit/prompt-manager-classification.test.ts

@@ -0,0 +1,80 @@
+import { describe, expect, it } from "vitest";
+import { buildSystemPrompt } from "../../src/main/prompt-builder";
+import type { PromptContext } from "../../src/main/prompt-builder/index";
+
+function buildCtx(overrides: Partial<PromptContext> = {}): PromptContext {
+  return {
+    agent: {
+      id: "agent-1",
+      companyId: "company-1",
+      name: "CTO",
+      role: "CTO",
+      title: "Chief Technology Officer",
+      department: "engineering",
+      status: "active",
+      reportsTo: "ceo-1",
+      connectorId: "codex_local",
+      workspaceId: null,
+      model: null,
+      capabilities: "Lead engineering",
+      budgetMonthlyUsd: 200,
+      spentMonthlyUsd: 0,
+      metadataJson: "{}",
+      heartbeatEnabled: true,
+      heartbeatIntervalSec: 120,
+      lastHeartbeatAt: null,
+      createdAt: new Date().toISOString(),
+      updatedAt: new Date().toISOString(),
+    },
+    apiUrl: "http://127.0.0.1:3210",
+    apiKey: "token",
+    runId: "run-1",
+    task: null,
+    companyName: "Prompt Co",
+    companyDescription: "Tests leadership prompt classification",
+    goals: [],
+    projects: [],
+    directReports: [],
+    chainOfCommand: [{
+      id: "ceo-1",
+      companyId: "company-1",
+      name: "CEO",
+      role: "CEO",
+      title: "Chief Executive Officer",
+      department: "executive",
+      status: "active",
+      reportsTo: null,
+      connectorId: "codex_local",
+      workspaceId: null,
+      model: null,
+      capabilities: "Lead the company",
+      budgetMonthlyUsd: 250,
+      spentMonthlyUsd: 0,
+      metadataJson: "{}",
+      heartbeatEnabled: true,
+      heartbeatIntervalSec: 120,
+      lastHeartbeatAt: null,
+      createdAt: new Date().toISOString(),
+      updatedAt: new Date().toISOString(),
+    }],
+    assignedTasks: [],
+    allAgents: [],
+    pendingApprovals: [],
+    tasksAwaitingReview: [],
+    wakeReason: null,
+    allTasks: [],
+    recentComments: [],
+    socialAccounts: [],
+    ...overrides,
+  };
+}
+
+describe("buildSystemPrompt leadership classification", () => {
+  it("treats first-layer executive leaders as managers even before they have direct reports", () => {
+    const prompt = buildSystemPrompt(buildCtx());
+
+    expect(prompt).toContain("Operating Instructions (Manager)");
+    expect(prompt).toContain("New hires for your team should report to you by default");
+    expect(prompt).not.toContain("Operating Instructions (Individual Contributor)");
+  });
+});