Add CLI server and move UI to HTTP API

packages/cli/src/server/routes/storage.ts

@@ -0,0 +1,44 @@
+import { FastifyInstance } from "fastify"
+import { z } from "zod"
+import { InstanceStore } from "../../storage/instance-store"
+
+interface RouteDeps {
+  instanceStore: InstanceStore
+}
+
+const InstanceDataSchema = z.object({
+  messageHistory: z.array(z.string()).default([]),
+})
+
+export function registerStorageRoutes(app: FastifyInstance, deps: RouteDeps) {
+  app.get<{ Params: { id: string } }>("/api/storage/instances/:id", async (request, reply) => {
+    try {
+      const data = await deps.instanceStore.read(request.params.id)
+      return data
+    } catch (error) {
+      reply.code(500)
+      return { error: error instanceof Error ? error.message : "Failed to read instance data" }
+    }
+  })
+
+  app.put<{ Params: { id: string } }>("/api/storage/instances/:id", async (request, reply) => {
+    try {
+      const body = InstanceDataSchema.parse(request.body ?? {})
+      await deps.instanceStore.write(request.params.id, body)
+      reply.code(204)
+    } catch (error) {
+      reply.code(400)
+      return { error: error instanceof Error ? error.message : "Failed to save instance data" }
+    }
+  })
+
+  app.delete<{ Params: { id: string } }>("/api/storage/instances/:id", async (request, reply) => {
+    try {
+      await deps.instanceStore.delete(request.params.id)
+      reply.code(204)
+    } catch (error) {
+      reply.code(500)
+      return { error: error instanceof Error ? error.message : "Failed to delete instance data" }
+    }
+  })
+}