idle fleet slows world clock to real time instead of freezing (ISS-128)

e2e/panes.spec.ts

@@ -39,9 +39,9 @@ async function setHealth(page: Page, planeId: string, fields: Record<string, unk
   expect(res.status()).toBe(200);
 }
 
-// Idle-pause (ISS-117) freezes a fully grounded fleet — put the starter in repair so the clock
-// advances for tests that need it. The €1.5k repair cost is irrelevant to every spec's relative
-// cash assertions; deactivateWorld restores full health and no gate afterwards.
+// A fully grounded fleet only advances at the idle real-time rate (ISS-128) — put the starter in
+// repair so the clock runs at FULL scale for tests that need fast-forwarding. The €1.5k repair cost
+// is irrelevant to every spec's relative cash assertions; deactivateWorld restores full health and no gate afterwards.
 async function activateWorld(page: Page): Promise<void> {
   await setHealth(page, STARTER, { health: 50 });
   expect((await page.request.post(`/api/planes/${STARTER}/repair`)).status()).toBe(200);
@@ -151,7 +151,7 @@ test('sim clock ticks smoothly between polls at the fixed world rate (ISS-007, I
   // 409s on non-available planes — it must be grounded before activateWorld.
   await flyHomeViaApi(page);
   await setScale(page, WORLD); // self-heal may have left the fast test rate behind
-  // Idle-pause freezes a grounded fleet — put the starter in repair so the clock advances.
+  // A grounded fleet only advances at the idle real-time rate (ISS-128) — put the starter in repair for full scale.
   await activateWorld(page);
   try {
     await page.goto('/');