Compile with swc on twenty-server (#4863)

Experiment using swc instead of tsc (as we did the switch on
twenty-front)

It's **much** faster (at least 5x) but has stricter requirements.
I fixed the build but there's still an error while starting the server,
opening this PR for discussion.

Checkout the branch and try `nx build:swc twenty-server`

Read: https://docs.nestjs.com/recipes/swc#common-pitfalls

packages/twenty-server/src/utils/generate-front-config.ts

@@ -20,10 +20,16 @@ export function generateFrontConfig(): void {
   )};`;
 
   const distPath = path.join(__dirname, '../..', 'front');
+  const filePath = path.join(distPath, 'env-config.js');
 
   if (!fs.existsSync(distPath)) {
     fs.mkdirSync(distPath, { recursive: true });
   }
 
-  fs.writeFileSync(path.join(distPath, 'env-config.js'), configString, 'utf8');
+  if (
+    !fs.existsSync(filePath) ||
+    fs.readFileSync(filePath, 'utf8') !== configString
+  ) {
+    fs.writeFileSync(filePath, configString, 'utf8');
+  }
 }