chore: update package.json to simplify file inclusion and disable source maps in tsconfig.json (#30)

Author: bjohansebas

package.json

@@ -12,7 +12,7 @@
     "url": "git+https://github.com/expressjs/codemod.git"
   },
   "keywords": ["codemods", "express"],
-  "files": ["build/**/*.js"],
+  "files": ["build"],
   "scripts": {
     "clean": "rm -rf build",
     "dev": "tsc -d -w -p tsconfig.json",

tsconfig.json

@@ -1,7 +1,7 @@
 {
   "compilerOptions": {
     "module": "commonjs",
-    "sourceMap": true,
+    "sourceMap": false,
     "esModuleInterop": true,
     "target": "ES2022",
     "downlevelIteration": true,