feat(prototype): add upload manager and docker ci

- add prototype upload, list, view, and delete api routes
- add prototype manager ui with search, modal, and theme toggle
- add filesystem-backed zip extraction and serving logic
- switch project to pnpm with updated lockfile and tooling
- add multi-stage dockerfile with standalone next.js output
- add github actions to lint, build, and publish docker images

app/api/prototypes/[id]/[...path]/route.ts

@@ -0,0 +1,36 @@
+import { NextResponse } from "next/server"
+import { readPrototypeFile } from "@/lib/store"
+
+export const runtime = "nodejs"
+
+interface RouteContext {
+  params: Promise<{
+    id: string
+    path?: string[]
+  }>
+}
+
+function decodePathSegments(segments: string[] = []) {
+  return segments.map((segment) => decodeURIComponent(segment)).join("/")
+}
+
+export async function GET(_request: Request, context: RouteContext) {
+  const { id, path } = await context.params
+  const relativePath = decodePathSegments(path)
+
+  const file = await readPrototypeFile(id, relativePath || undefined)
+
+  if (!file) {
+    return NextResponse.json({ error: "文件不存在" }, { status: 404 })
+  }
+
+  return new NextResponse(file.content, {
+    headers: {
+      "content-type": file.mimeType,
+      "content-length": String(file.size),
+      "last-modified": file.lastModified,
+      "cache-control": "no-store",
+      "x-content-type-options": "nosniff",
+    },
+  })
+}

app/api/prototypes/[id]/route.ts

@@ -0,0 +1,21 @@
+import { NextResponse } from "next/server"
+import { deletePrototype } from "@/lib/store"
+
+export const runtime = "nodejs"
+
+interface RouteContext {
+  params: Promise<{
+    id: string
+  }>
+}
+
+export async function DELETE(_request: Request, context: RouteContext) {
+  const { id } = await context.params
+  const deleted = await deletePrototype(id)
+
+  if (!deleted) {
+    return NextResponse.json({ error: "原型不存在" }, { status: 404 })
+  }
+
+  return NextResponse.json({ ok: true })
+}

app/api/prototypes/route.ts

@@ -0,0 +1,44 @@
+import { NextResponse } from "next/server"
+import { createPrototypeFromZip, listPrototypes } from "@/lib/store"
+
+export const runtime = "nodejs"
+
+export async function GET() {
+  const prototypes = await listPrototypes()
+  return NextResponse.json({ data: prototypes })
+}
+
+export async function POST(request: Request) {
+  try {
+    const formData = await request.formData()
+    const name = `${formData.get("name") ?? ""}`
+    const description = `${formData.get("description") ?? ""}`
+    const file = formData.get("file")
+
+    if (!(file instanceof File)) {
+      return NextResponse.json({ error: "请上传 ZIP 文件" }, { status: 400 })
+    }
+
+    const buffer = Buffer.from(await file.arrayBuffer())
+    const created = await createPrototypeFromZip({
+      name,
+      description,
+      zipBuffer: buffer,
+      zipFileName: file.name,
+    })
+
+    return NextResponse.json({ data: created }, { status: 201 })
+  } catch (error) {
+    const message = error instanceof Error ? error.message : "上传失败"
+    const status =
+      message.includes("为空") ||
+      message.includes("不") ||
+      message.includes("非法") ||
+      message.includes("过大") ||
+      message.includes("未找到")
+        ? 400
+        : 500
+
+    return NextResponse.json({ error: message }, { status })
+  }
+}