feat: "create-typegpu" CLI package

packages/create-typegpu/README.md

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+# create-typegpu
+
+This package is a proxy for the [`@typegpu/cli`](https://github.com/software-mansion/TypeGPU/tree/main/packages/typegpu-cli), and allows you to
+spin up new TypeGPU projects with the `npm create typegpu` command.
+
+```sh
+npx @typegpu/cli@latest
+
+# Alternate ways to invoke the CLI:
+npx typegpu@latest
+npm create typegpu
+```
+
+## TypeGPU is created by Software Mansion
+
+[![swm](https://logo.swmansion.com/logo?color=white&variant=desktop&width=150&tag=typegpu-github 'Software Mansion')](https://swmansion.com)
+
+Since 2012 [Software Mansion](https://swmansion.com) is a software agency with
+experience in building web and mobile apps. We are Core React Native
+Contributors and experts in dealing with all kinds of React Native issues. We
+can help you build your next dream product –
+[Hire us](https://swmansion.com/contact/projects?utm_source=typegpu&utm_medium=readme).

packages/create-typegpu/bin.mjs

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+#!/usr/bin/env node
+// @ts-check
+
+import { spawn } from 'node:child_process';
+
+function asyncSpawn(/** @type {Parameters<typeof spawn>} */ ...args) {
+  return new Promise((resolve, reject) => {
+    const child = spawn(...args);
+
+    child.on('exit', (code, signal) => {
+      if (signal) {
+        process.kill(process.pid, signal);
+        return;
+      }
+
+      resolve(code ?? 0);
+    });
+
+    child.on('error', (err) => {
+      reject(err);
+    });
+  });
+}
+
+(async () => {
+  const npxCommand = process.platform === 'win32' ? 'npx.cmd' : 'npx';
+  try {
+    const code = await asyncSpawn(npxCommand, ['@typegpu/cli@latest', ...process.argv.slice(2)], {
+      stdio: 'inherit',
+    });
+    process.exit(code);
+  } catch (err) {
+    console.error('Failed to run @typegpu/cli via npx:', err);
+    process.exit(1);
+  }
+})();

packages/create-typegpu/package.json

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+{
+  "name": "create-typegpu",
+  "version": "0.0.1",
+  "description": "A CLI tool for bootstrapping TypeGPU projects.",
+  "homepage": "https://typegpu.com",
+  "bugs": {
+    "url": "https://github.com/software-mansion/TypeGPU/issues"
+  },
+  "license": "MIT",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/software-mansion/TypeGPU.git#main",
+    "directory": "packages/create-typegpu"
+  },
+  "bin": {
+    "create-typegpu": "./bin.mjs"
+  },
+  "files": [
+    "bin.mjs"
+  ],
+  "type": "module",
+  "scripts": {
+    "test:types": "tsc --p ./tsconfig.json --noEmit"
+  },
+  "devDependencies": {
+    "@types/node": "catalog:types",
+    "typescript": "catalog:types"
+  },
+  "engines": {
+    "node": ">=22.0.0"
+  },
+  "packageManager": "pnpm@11.1.2+sha512.415a1cc25974731e75455c1468371be74c5aa5fb7621b50d4056d222451609f11412f23fd602e6169f1e060466641f798597e1be961a10688836a67b16569499"
+}

packages/create-typegpu/tsconfig.json

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+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "types": ["@types/node"]
+  },
+  "include": ["bin.mjs"],
+  "exclude": ["node_modules", "dist"]
+}