fix(windows): improve CLI startup and build script compatibility (#36)

Merged via squash.

Validated in a fresh checkout with:
- pnpm build
- pnpm test

bin/lobster.js

@@ -1,7 +1,7 @@
 #!/usr/bin/env node
 
 import { existsSync } from "node:fs";
-import { fileURLToPath } from "node:url";
+import { fileURLToPath, pathToFileURL } from "node:url";
 import { dirname, join } from "node:path";
 
 const __filename = fileURLToPath(import.meta.url);
@@ -10,9 +10,10 @@ const __dirname = dirname(__filename);
 async function load() {
   const distEntry = join(__dirname, "../dist/src/cli.js");
   if (existsSync(distEntry)) {
-    return import(distEntry);
+    return import(pathToFileURL(distEntry).href);
   }
-  return import(join(__dirname, "../src/cli.js"));
+  const srcEntry = join(__dirname, "../src/cli.js");
+  return import(pathToFileURL(srcEntry).href);
 }
 
 const mod = await load();

package.json

@@ -23,8 +23,8 @@
   },
   "main": "./dist/src/sdk/index.js",
   "scripts": {
-    "clean": "rm -rf dist",
-    "build": "pnpm clean && tsc -p tsconfig.json",
+    "clean": "node -e \"require('fs').rmSync('dist', { recursive: true, force: true })\"",
+    "build": "pnpm clean && pnpm exec tsc -p tsconfig.json",
     "prepack": "pnpm build",
     "typecheck": "tsc -p tsconfig.json --noEmit",
     "lint": "oxlint --tsconfig tsconfig.json src test",