refactor git cache

crates/workspace/src/views/pull_requests/detail.rs

@@ -26,7 +26,7 @@ use signed_core::{
     merge_base_of, pull_request_patch,
 };
 use signed_git::{FileCommit, patch_commits, patch_diffs};
-use signed_state::{Backend, GitStore, ProfileStore, RepoStore};
+use signed_state::{Backend, ProfileStore, RepoStore, git_cache};
 use signed_ui::{CountBadge, UserAvatar, placeholder, status_badge};
 use utils::{relative_time, relative_time_secs};
 
@@ -217,7 +217,7 @@ impl PullRequestDetailView {
         self.current_commit = binding.tip.clone().map(SharedString::from);
         cx.notify();
 
-        let cache = GitStore::global(cx).cache().clone();
+        let cache = git_cache();
 
         self.load_generation = self.load_generation.wrapping_add(1);
         let generation = self.load_generation;

crates/workspace/src/views/pull_requests/new.rs

@@ -26,7 +26,7 @@ use signed_git::{
     delete_refs_with_prefix, fetch_repo_refs, fork_namespace, merge_base, refs_with_prefix,
     worktree_commit_range_commits, worktree_commit_range_diff,
 };
-use signed_state::{Backend, CheckoutsStore, GitStore, RepoListStore, RepoStore};
+use signed_state::{Backend, CheckoutsStore, RepoListStore, RepoStore, git_cache};
 use signed_ui::{CountBadge, placeholder, ref_selector_trigger};
 
 use crate::views::commit_diff::{COMMIT_ROW_HEIGHT, CommitDiffView, DiffPane, commit_row};
@@ -533,7 +533,7 @@ impl NewPullRequestView {
         let Some((base, _euc)) = self.base_repo(cx) else {
             return;
         };
-        let cache = GitStore::global(cx).cache().clone();
+        let cache = git_cache();
         let mirror_path = cache.repo_path(&base);
         let namespace = fork_namespace(&announcement);
         let clone_urls = announcement.clone.clone();

crates/workspace/src/views/repo/mod.rs

@@ -26,8 +26,8 @@ use nostr::prelude::{RelayUrl, ToBech32, Url};
 use signed_core::{Announcement, RepoAddr, RepoStatus};
 use signed_git::FileCommit;
 use signed_state::{
-    Backend, CheckoutStatus, CheckoutsStore, GitStore, LocalReposStore, ProfileStore,
-    RepoListStore, RepoStore, pr_proposes_checkout,
+    Backend, CheckoutStatus, CheckoutsStore, LocalReposStore, ProfileStore, RepoListStore,
+    RepoStore, git_cache, pr_proposes_checkout,
 };
 use signed_ui::{
     CountBadge, DropdownButton, PixelAvatar, UserAvatar, copy_row, menu_copy_row, middle_truncate,
@@ -343,7 +343,7 @@ impl RepoDetailView {
 
         self.repo_started = true;
 
-        let cache = GitStore::global(cx).cache().clone();
+        let cache = git_cache();
         let addr = announcement.addr();
         let clone_urls: Vec<Url> = announcement.clone.clone();