Cursor settings import (#31424)

Closes #ISSUE

Release Notes:

- Added support for importing settings from cursor. Cursor settings can
be imported using the `zed: import cursor settings` command from the
command palette

crates/paths/src/paths.rs

@@ -439,3 +439,18 @@ pub fn vscode_settings_file() -> &'static PathBuf {
         }
     })
 }
+
+/// Returns the path to the cursor user settings file
+pub fn cursor_settings_file() -> &'static PathBuf {
+    static LOGS_DIR: OnceLock<PathBuf> = OnceLock::new();
+    let rel_path = "Cursor/User/settings.json";
+    LOGS_DIR.get_or_init(|| {
+        if cfg!(target_os = "macos") {
+            home_dir()
+                .join("Library/Application Support")
+                .join(rel_path)
+        } else {
+            config_dir().join(rel_path)
+        }
+    })
+}