Replace tsup with tsdown, add shebang for CLI

apps/cli/package.json

@@ -45,8 +45,8 @@
   },
   "homepage": "https://better-t-stack.amanv.dev/",
   "scripts": {
-    "build": "tsup",
-    "dev": "tsup --watch",
+    "build": "tsdown",
+    "dev": "tsdown --watch",
     "check-types": "tsc --noEmit",
     "check": "biome check --write .",
     "test": "vitest run",
@@ -68,7 +68,7 @@
     "@types/globby": "^9.1.0",
     "@types/node": "^22.14.1",
     "@types/yargs": "^17.0.33",
-    "tsup": "^8.4.0",
+    "tsdown": "^0.9.9",
     "typescript": "^5.8.3"
   }
 }

apps/cli/src/index.ts

@@ -1,3 +1,4 @@
+#!/usr/bin/env node
 import path from "node:path";
 import { cancel, intro, log, outro } from "@clack/prompts";
 import { consola } from "consola";

apps/cli/tsdown.config.ts

@@ -1,15 +1,10 @@
-import { defineConfig } from "tsup";
+import { defineConfig } from "tsdown";
 
 export default defineConfig({
 	entry: ["src/index.ts"],
 	format: ["esm"],
 	clean: true,
-	dts: true,
 	shims: true,
 	minify: true,
-	splitting: false,
 	outDir: "dist",
-	banner: {
-		js: "#!/usr/bin/env node",
-	},
 });