chore: clean up codebase (#19)

Reviewed-on: #19

crates/signed_state/src/git_store.rs

@@ -12,14 +12,12 @@ impl Global for GlobalGitStore {}
 pub struct GitStore(GitCache);
 
 impl GitStore {
-    /// Register the clone cache rooted at `root` as an app-wide global.
     pub fn set_global(root: impl Into<PathBuf>, cx: &mut App) -> Self {
         let store = Self::new(root);
         cx.set_global(GlobalGitStore(store.0.clone()));
         store
     }
 
-    /// The app-wide clone cache.
     pub fn global(cx: &App) -> Self {
         Self(cx.global::<GlobalGitStore>().0.clone())
     }
@@ -28,7 +26,6 @@ impl GitStore {
         Self(GitCache::new(root.into()))
     }
 
-    /// Underlying clone cache.
     pub fn cache(&self) -> &GitCache {
         &self.0
     }