Kick off goal execution when a goal is created

A goal created from the Work page only wrote a goals row; nothing ever
read it, so the company never started working on it. Creating a goal now
produces an "Operationalize goal" kickoff task for the chosen owner (or
the top-level agent when unowned) and re-enables that agent's heartbeat,
so the autonomous queue worker starts the run - the same activation
contract the previous runtime had via goal_activated wakes and CEO
bootstrap. Onboarding shares the same kickoff module instead of its own
copy.

AgentCompany-New/tests/e2e/desktop.spec.ts

@@ -38,6 +38,11 @@ test("onboards, hires, and creates work in the Electron shell", async () => {
     await expect(page.getByText("Projects", { exact: true })).toBeVisible();
     await expect(page.getByText("Execution plan: Ship a verified control plane").first()).toBeVisible();
     await expect(page.getByText("#execution-plan-ship-a-verified-control-plane").first()).toBeVisible();
+    await page.getByRole("button", { name: "Goal", exact: true }).click();
+    await page.getByLabel("Title").fill("Open the Berlin market");
+    await page.getByLabel("Description").fill("Win the first ten customers.");
+    await page.locator(".modal").getByRole("button", { name: "Create" }).click();
+    await expect(page.getByText("Operationalize goal: Open the Berlin market").first()).toBeVisible();
     await page.getByRole("button", { name: "Team" }).click();
     await page.getByRole("button", { name: "Hire" }).click();
     await page.getByLabel("Name").fill("Alex Chen");