feat: basic Apollo Server (GraphQL) setup

.gitignore

@@ -24,5 +24,5 @@ dist-ssr
 .env
 
 # React Router
-/.react-router/
-/build/
+.react-router/
+build/

backend/.prettierignore

@@ -1 +1,2 @@
 pnpm-lock.yaml
+*.generated.*

backend/README.md

@@ -0,0 +1,11 @@
+# Readr - backend
+
+## GraphQL automatically generated types
+
+Whenever you change the GraphQL schema in the folder [./src/schema](./src/schema/), please run the following command:
+
+```sh
+pnpm exec graphql-codegen
+```
+
+This will create new TypeScript types for the modified schema.

backend/codegen.ts

@@ -0,0 +1,15 @@
+import { defineConfig } from "@eddeee888/gcg-typescript-resolver-files";
+import type { CodegenConfig } from "@graphql-codegen/cli";
+
+// Guide: https://the-guild.dev/graphql/codegen/docs/guides/graphql-server-apollo-yoga-with-server-preset
+const config: CodegenConfig = {
+  schema: "**/schema.graphql",
+  generates: {
+    "src/schema": defineConfig({
+      importExtension: ".ts",
+      typesPluginsConfig: { useTypeImports: true },
+    }),
+  },
+};
+
+export default config;

backend/package.json

@@ -1,14 +1,18 @@
 {
   "name": "readr-backend",
+  "private": true,
   "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
+  "type": "module",
   "engines": {
     "node": ">=24.6.0",
     "pnpm": ">=12.4.2"
   },
+  "description": "",
+  "main": "dist/src/index.js",
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "prestart": "pnpm exec graphql-codegen",
+    "compile": "tsc",
+    "start": "pnpm compile && node ./dist/src/index.js"
   },
   "keywords": [],
   "author": "",
@@ -21,11 +25,18 @@
     }
   },
   "packageManager": "pnpm@12.8.1",
-  "type": "module",
   "dependencies": {
-    "express": "^5.2.1"
+    "@apollo/server": "^5.5.1",
+    "@as-integrations/express5": "^1.1.2",
+    "@graphql-tools/merge": "^9.2.6",
+    "cors": "^2.8.6",
+    "express": "^5.2.1",
+    "graphql": "^17.0.2"
   },
   "devDependencies": {
+    "@eddeee888/gcg-typescript-resolver-files": "^0.19.0",
+    "@graphql-codegen/cli": "^7.4.3",
+    "@types/cors": "^2.8.19",
     "@types/express": "^5.0.6",
     "@types/node": "^26.6.4",
     "prettier": "3.9.9",