feat(web): add task SSE client and live phase-event mapper

web/src/api/taskStream.test.ts

@@ -0,0 +1,59 @@
+import test from 'node:test';
+import assert from 'node:assert/strict';
+import { buildTaskRequest, buildResumeRequest } from './taskStream';
+
+test('buildTaskRequest: maps five project fields + task_key + user identity', () => {
+  const req = buildTaskRequest({
+    taskKey: 'feasibility_reg',
+    projectName: '超声主机系统',
+    customerName: '北京水木东方',
+    deviceType: '超声吸引刀',
+    intendedUse: '外科手术导航',
+    targetMarket: '国内',
+    userId: 1,
+    projectId: 7,
+  });
+  assert.equal(req.task_key, 'feasibility_reg');
+  assert.equal(req.project_name, '超声主机系统');
+  assert.equal(req.customer_name, '北京水木东方');
+  assert.equal(req.device_type, '超声吸引刀');
+  assert.equal(req.intended_use, '外科手术导航');
+  assert.equal(req.target_market, '国内');
+  assert.equal(req.user_id, 1);
+  assert.equal(req.project_id, 7);
+  assert.equal('work_dir' in req, false);
+});
+
+test('buildTaskRequest: omits optional fields when absent', () => {
+  const req = buildTaskRequest({
+    taskKey: 'intake',
+    projectName: 'P',
+    customerName: 'C',
+    deviceType: 'D',
+  });
+  assert.equal('intended_use' in req, false);
+  assert.equal('target_market' in req, false);
+  assert.equal('user_id' in req, false);
+  assert.equal('project_id' in req, false);
+});
+
+test('buildResumeRequest: adds work_dir on top of task request', () => {
+  const req = buildResumeRequest(
+    { taskKey: 'feasibility_reg', projectName: 'P', customerName: 'C', deviceType: 'D', userId: 2 },
+    '/tmp/ws-x'
+  );
+  assert.equal(req.work_dir, '/tmp/ws-x');
+  assert.equal(req.task_key, 'feasibility_reg');
+  assert.equal(req.user_id, 2);
+  assert.equal('add_steps' in req, false);
+});
+
+test('buildResumeRequest: forwards add_steps when provided', () => {
+  const req = buildResumeRequest(
+    { taskKey: 'intake', projectName: 'P', customerName: 'C', deviceType: 'D' },
+    '/tmp/ws-y',
+    [{ id: 'step_dyn_1', role: 'regulatory', title: '补充条款' }]
+  );
+  assert.equal(req.work_dir, '/tmp/ws-y');
+  assert.deepEqual(req.add_steps, [{ id: 'step_dyn_1', role: 'regulatory', title: '补充条款' }]);
+});