Fix a bunch of other low-hanging style lints (#36498)

- **Fix a bunch of low hanging style lints like unnecessary-return**
- **Fix single worktree violation**
- **And the rest**

Release Notes:

- N/A

extensions/glsl/src/glsl.rs

@@ -17,7 +17,7 @@ impl GlslExtension {
         }
 
         if let Some(path) = &self.cached_binary_path
-            && fs::metadata(path).map_or(false, |stat| stat.is_file())
+            && fs::metadata(path).is_ok_and(|stat| stat.is_file())
         {
             return Ok(path.clone());
         }
@@ -60,7 +60,7 @@ impl GlslExtension {
             .map_err(|err| format!("failed to create directory '{version_dir}': {err}"))?;
         let binary_path = format!("{version_dir}/bin/glsl_analyzer");
 
-        if !fs::metadata(&binary_path).map_or(false, |stat| stat.is_file()) {
+        if !fs::metadata(&binary_path).is_ok_and(|stat| stat.is_file()) {
             zed::set_language_server_installation_status(
                 language_server_id,
                 &zed::LanguageServerInstallationStatus::Downloading,