Rework SDK watcher (#17305)

packages/twenty-sdk/src/cli/utilities/build/functions/function-paths.ts

@@ -1,8 +1,6 @@
-import path from 'path';
-
 export const computeFunctionOutputPath = (
   handlerPath: string,
-): { relativePath: string; outputDir: string } => {
+): string => {
   const normalizedPath = handlerPath.replace(/\\/g, '/');
 
   let relativePath = normalizedPath;
@@ -12,13 +10,5 @@ export const computeFunctionOutputPath = (
     relativePath = relativePath.slice('src/'.length);
   }
 
-  relativePath = relativePath.replace(/\.ts$/, '.js');
-
-  const outputDir = path.dirname(relativePath);
-  const normalizedOutputDir = outputDir === '.' ? '' : outputDir;
-
-  return {
-    relativePath,
-    outputDir: normalizedOutputDir,
-  };
+  return relativePath.replace(/\.ts$/, '.js');
 };