chore: 初始化项目骨架

apps/server/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "@md-to-pdf/server",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "tsx watch src/index.ts",
+    "build": "tsc -p tsconfig.json",
+    "start": "node dist/index.js",
+    "typecheck": "tsc -p tsconfig.json --noEmit --pretty false"
+  },
+  "dependencies": {
+    "@md-to-pdf/core": "0.1.0",
+    "fastify": "^5.6.2"
+  },
+  "devDependencies": {
+    "@types/node": "^24.10.1",
+    "tsx": "^4.21.0"
+  }
+}

apps/server/src/index.ts

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+import Fastify from "fastify";
+import {
+  EXPORT_CONFIG_VERSION,
+  defaultExportConfig,
+  supportedPaperFormats
+} from "@md-to-pdf/core";
+
+const port = Number.parseInt(process.env.PORT ?? "3001", 10);
+const host = process.env.HOST ?? "0.0.0.0";
+
+const app = Fastify({
+  logger: true
+});
+
+app.get("/api/health", async () => ({
+  status: "ok",
+  service: "md-to-pdf",
+  configVersion: EXPORT_CONFIG_VERSION
+}));
+
+app.get("/api/capabilities", async () => ({
+  defaultExportConfig,
+  supportedPaperFormats,
+  implemented: ["project-skeleton", "export-config", "theme-manifest"],
+  planned: ["markdown-render", "html-preview", "pdf-export"]
+}));
+
+async function start() {
+  try {
+    await app.listen({ port, host });
+  } catch (error) {
+    app.log.error(error);
+    process.exitCode = 1;
+  }
+}
+
+void start();

apps/server/tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "target": "ES2022",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "rootDir": "src",
+    "outDir": "dist",
+    "declaration": true,
+    "sourceMap": true
+  },
+  "include": [
+    "src"
+  ]
+}