style: move imports to top of file

Address code review feedback:
- Import fs and PathBuf at top instead of inline paths

Author: CompileRider

src-tauri/src/minecraft/launcher/mod.rs

@@ -18,7 +18,8 @@
  */
 
 use std::collections::HashSet;
-use std::path::Path;
+use std::fs;
+use std::path::{Path, PathBuf};
 
 use std::process::exit;
 
@@ -375,16 +376,16 @@ fn setup_vanilla_integration<D: Send + Sync>(
 
             launcher_data.log(&format!("Linked vanilla {} folder", folder));
         } else if !enabled && target.is_symlink() {
-            std::fs::remove_file(&target).ok();
-            std::fs::create_dir_all(&target)?;
+            fs::remove_file(&target).ok();
+            fs::create_dir_all(&target)?;
             launcher_data.log(&format!("Unlinked vanilla {} folder", folder));
         }
     }
 
     Ok(())
 }
 
-fn get_vanilla_minecraft_dir() -> Option<std::path::PathBuf> {
+fn get_vanilla_minecraft_dir() -> Option<PathBuf> {
     #[cfg(target_os = "windows")]
     {
         dirs::data_dir().map(|p| p.join(".minecraft"))