fixup! [DX] Rework building process, and add build/watch scripts to packages package.json

Author: Kocal

bin/rollup.js

@@ -47,16 +47,13 @@ const moveTypescriptDeclarationsPlugin = (packageRoot) => ({
     name: 'move-ts-declarations',
     writeBundle: async () => {
         const isBridge = packageRoot.includes('src/Bridge');
-        const globPattern = path.join(packageRoot, 'dist', '**', 'assets', 'src', '**/*.d.ts');
+        const globPattern = path.join('dist', '**', 'assets', 'src', '**/*.d.ts');
         const files = glob.sync(globPattern);
 
         files.forEach((file) => {
             // a bit odd, but remove first 8 or 11 directories, which will leave
             // only the relative path to the file
-            const relativePath = file
-                .split('/')
-                .slice(isBridge ? 11 : 8)
-                .join('/');
+            const relativePath = file;
             const targetFile = relativePath.replace(
                 `${relativePath
                     .split('/')