Add simple Deploy and Mine path for operators without spread complexity.

Skips triple-onion deploy lanes for simple_deploy forges, restarts mining after auth with server policy, and surfaces connected-but-not-hashing fixes on Dashboard and Crucible.

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

@@ -0,0 +1,65 @@
+import { describe, expect, it } from 'vitest';
+import type { Agent } from '../types';
+import {
+  agentsConnectedNotHashing,
+  simpleDeployStatus,
+  simpleMinePreset,
+} from './simpleDeploy';
+
+function agent(partial: Partial<Agent>): Agent {
+  return {
+    id: 'a1',
+    name: 'host-1',
+    status: 'online',
+    hashrate_15s: 0,
+    hashrate_1m: 0,
+    hashrate_15m: 0,
+    ...partial,
+  } as Agent;
+}
+
+describe('simpleDeployStatus', () => {
+  it('reports mining when hashrate > 0', () => {
+    const s = simpleDeployStatus(agent({ hashrate_15m: 420, lotl_tier: 'cpu_inprocess' }));
+    expect(s.phase).toBe('mining');
+    expect(s.message).toMatch(/420/);
+    expect(s.message).toMatch(/cpu inprocess/i);
+  });
+
+  it('reports testing when online without hashrate', () => {
+    const s = simpleDeployStatus(agent({ lotl_tier: 'container' }));
+    expect(s.phase).toBe('testing');
+    expect(s.message).toMatch(/container/i);
+  });
+
+  it('reports failed when chain exhausted', () => {
+    const s = simpleDeployStatus(agent({ chain_exhausted: true, last_error: 'pool unreachable' }));
+    expect(s.phase).toBe('failed');
+    expect(s.message).toMatch(/pool unreachable/);
+  });
+
+  it('reports offline when not online', () => {
+    expect(simpleDeployStatus(agent({ status: 'offline' })).phase).toBe('offline');
+  });
+});
+
+describe('agentsConnectedNotHashing', () => {
+  it('filters online zero-hash agents', () => {
+    const list = agentsConnectedNotHashing([
+      agent({ id: '1', hashrate_15m: 0 }),
+      agent({ id: '2', hashrate_15m: 100 }),
+      agent({ id: '3', status: 'offline', hashrate_15m: 0 }),
+    ]);
+    expect(list.map((a) => a.id)).toEqual(['1']);
+  });
+});
+
+describe('simpleMinePreset', () => {
+  it('disables spread and enables simple_deploy', () => {
+    const p = simpleMinePreset();
+    expect(p.simple_deploy).toBe(true);
+    expect(p.miner_execution).toBe('inprocess');
+    expect(p.lotl_onion_enabled).toBe(false);
+    expect(p.auto_spread).toBe(false);
+  });
+});