refactor: improve installation scripts for bun and uv with success logging

- Updated the installation scripts for bun and uv to log success messages upon successful completion.
- Enhanced error handling to maintain existing functionality while providing clearer feedback during installation.

resources/scripts/install-bun.js

@@ -194,7 +194,12 @@ async function installBun() {
 }
 
 // Run the installation
-installBun().catch((error) => {
+installBun()
+  .then(() => {
+    console.log('Installation successful')
+    process.exit(0)
+  })
+  .catch((error) => {
     console.error('Installation failed:', error)
     process.exit(1)
-})
+  })

resources/scripts/install-uv.js

@@ -204,7 +204,12 @@ async function installUv() {
 }
 
 // Run the installation
-installUv().catch((error) => {
+installUv()
+  .then(() => {
+    console.log('Installation successful')
+    process.exit(0)
+  })
+  .catch((error) => {
     console.error('Installation failed:', error)
     process.exit(1)
-})
+  })