feat(bun-build): Refactor scripts and move random member gen

The scripts in package.json have been refactored for better clarity.
The random member generation code has been moved from index.build.ts
to index.ts. The index.build.ts file has been deleted as it is no
longer needed.

examples/bun-build/index.ts

@@ -109,3 +109,6 @@ console.log(MemberSchema)
 const MemberJsonSchema = typia.json.application<[IMember], '3.0'>()
 console.log(JSON.stringify(MemberJsonSchema, null, 2))
 
+/** generate random member */
+const random = typia.createRandom<IMember>();
+console.log(random())

examples/bun-build/package.json

@@ -3,11 +3,10 @@
   "module": "index.ts",
   "type": "module",
   "scripts": {
-    "prepare": "ts-patch install && typia patch",
-    "test": "run-s test:*",
-    "test:runtime": "bun run ./index.ts",
-    "test:build": "npm run build && bun run ./out/*.js",
-    "build": "bun run ./build.ts"
+    "dev": "bun run --watch ./index.ts",
+    "start": "bun run ./index.ts",
+    "build": "bun build --entry ./index.ts --outdir ./out",
+    "prepare": "ts-patch install && typia patch"
   },
   "devDependencies": {
     "@types/bun": "latest",