feat: add ShareServer console prototype

ShareServer previously existed only as design documents. The repository now includes a standalone Hono service and a responsive React management-console prototype covering administrator and member workflows, with local build, test, and container entry points.

The sharing design now includes organization-scoped digital agents and explicit local partitioned-memory selection for @ calls. Memory documentation consistently uses partitioned memory and treats time or internal events only as optional recall triggers.

This remains an interactive prototype: fixture actions do not persist, and production authentication, PostgreSQL isolation, device connections, routing, relay, and federation still require implementation.

Release note: 新增可独立运行的 ShareServer 管理控制台交互原型，并完善组织数字人与分区记忆共享设计；当前原型数据和操作不会写入生产系统。

shareserver/server/app.test.ts

@@ -0,0 +1,40 @@
+// @vitest-environment node
+import { describe, expect, it } from 'vitest'
+import { app } from './app.js'
+
+describe('ShareServer prototype API', () => {
+  it('reports prototype readiness without claiming production readiness', async () => {
+    const response = await app.request('/api/v1/public/ready')
+    expect(response.status).toBe(200)
+    await expect(response.json()).resolves.toMatchObject({
+      status: 'ready',
+      mode: 'interactive-prototype',
+      productionReady: false
+    })
+  })
+
+  it('returns the organization-scoped console snapshot', async () => {
+    const response = await app.request('/api/v1/web/prototype/snapshot')
+    expect(response.status).toBe(200)
+    await expect(response.json()).resolves.toMatchObject({
+      instance: { organization: 'MesaLab' },
+      pages: {
+        devices: expect.any(Array),
+        approvals: expect.any(Array),
+        myDevices: expect.any(Array)
+      }
+    })
+  })
+
+  it('rejects malformed prototype actions', async () => {
+    const response = await app.request('/api/v1/web/prototype/actions', {
+      method: 'POST',
+      headers: { 'content-type': 'application/json' },
+      body: JSON.stringify({ action: '批准申请' })
+    })
+    expect(response.status).toBe(400)
+    await expect(response.json()).resolves.toMatchObject({
+      code: 'INVALID_PROTOTYPE_ACTION'
+    })
+  })
+})