Add Android APK fleet nodes with Crucible UI integration and tests.

APK wrapper registers platform=android via AETHERFORGE_PLATFORM; fleet UI shows robot icons, Android Access Depth probes, and a shortened mining onion timeline.

server/web/e2e/crucible-command.spec.ts

@@ -46,6 +46,8 @@ test.describe('Crucible remote command', () => {
 
     const terminal = page.locator('.crucible-terminal');
     await expect(terminal.getByText('echo crucible-e2e-ping')).toBeVisible({ timeout: 10_000 });
-    await expect(terminal.getByText('crucible-e2e-ping')).toBeVisible({ timeout: 15_000 });
+    await expect(terminal.getByText('crucible-e2e-ping', { exact: true })).toBeVisible({
+      timeout: 15_000,
+    });
   });
 });