feat(git): expand core git repository management features

This update significantly expands the available Git functionality by adding robust support for initializing repositories, managing remotes, and improving complex workflow operations like merging and reverting commits. New API endpoints are exposed across the backend and frontend to handle remote setup, branch tracking, and conflict resolution workflows.

- Added full remote management capabilities (add, update, remove).
- Implemented advanced merge strategies and commit reversion logic.
- Introduced a dedicated UI component for synchronization settings.

src/lib/git.ts

@@ -11,6 +11,9 @@ import type {
   GitCommit,
   GitCommitComparison,
   GitRepositoryFile,
+  GitRemote,
+  MergeStrategy,
+  PullStrategy,
   RebaseCommit,
   RebasePlanItem,
   ReflogEntry,
@@ -28,6 +31,10 @@ export function openRepository(path: string): Promise<GitStatus> {
   return invoke<GitStatus>("open_repository", { path });
 }
 
+export function initRepository(path: string, initialBranch = "main"): Promise<GitStatus> {
+  return invoke<GitStatus>("init_repository", { path, initialBranch });
+}
+
 export function openRepoInExplorer(path: string): Promise<void> {
   return invoke<void>("open_repo_in_explorer", { path });
 }
@@ -72,6 +79,13 @@ export function listBranches(path: string): Promise<GitBranch[]> {
   return invoke<GitBranch[]>("list_branches", { path });
 }
 
+export function listRemotes(path: string): Promise<GitRemote[]> { return invoke("list_remotes", { path }); }
+export function addRemote(path: string, name: string, url: string): Promise<GitRemote[]> { return invoke("add_remote", { path, name, url }); }
+export function updateRemote(path: string, name: string, url: string): Promise<GitRemote[]> { return invoke("update_remote", { path, name, url }); }
+export function removeRemote(path: string, name: string): Promise<GitRemote[]> { return invoke("remove_remote", { path, name }); }
+export function setBranchUpstream(path: string, branch: string, upstream?: string): Promise<GitStatus> { return invoke("set_branch_upstream", { path, branch, upstream: upstream || null }); }
+export function deleteRemoteBranch(path: string, remote: string, branch: string): Promise<GitStatus> { return invoke("delete_remote_branch", { path, remote, branch }); }
+
 export function listStashes(path: string): Promise<GitStash[]> {
   return invoke<GitStash[]>("list_stashes", { path });
 }
@@ -255,16 +269,16 @@ export function commitAiReview(path: string, options: CommitAiGenerateOptions):
   });
 }
 
-export function pull(path: string, username?: string, password?: string): Promise<GitStatus> {
-  return invoke<GitStatus>("pull", { path, username: username ?? null, password: password ?? null });
+export function pull(path: string, username?: string, password?: string, strategy: PullStrategy = "merge", remote?: string, branch?: string): Promise<GitStatus> {
+  return invoke<GitStatus>("pull", { path, username: username ?? null, password: password ?? null, strategy, remote: remote || null, branch: branch || null });
 }
 
-export function fetchRemote(path: string, username?: string, password?: string): Promise<GitStatus> {
-  return invoke<GitStatus>("fetch", { path, username: username ?? null, password: password ?? null });
+export function fetchRemote(path: string, username?: string, password?: string, prune = false, remote?: string): Promise<GitStatus> {
+  return invoke<GitStatus>("fetch", { path, username: username ?? null, password: password ?? null, prune, remote: remote || null });
 }
 
-export function push(path: string, username?: string, password?: string): Promise<GitStatus> {
-  return invoke<GitStatus>("push", { path, username: username ?? null, password: password ?? null });
+export function push(path: string, username?: string, password?: string, forceWithLease = false, remote?: string): Promise<GitStatus> {
+  return invoke<GitStatus>("push", { path, username: username ?? null, password: password ?? null, forceWithLease, remote: remote || null });
 }
 
 export function getRemoteUrl(path: string): Promise<string | null> {
@@ -304,9 +318,12 @@ export function restoreFileFromCommit(
   return invoke<GitStatus>("restore_file_from_commit", { path, commit, file });
 }
 
-export function mergeBranch(path: string, branch: string): Promise<GitStatus> {
-  return invoke<GitStatus>("merge_branch", { path, branch });
+export function mergeBranch(path: string, branch: string, strategy: MergeStrategy = "default"): Promise<GitStatus> {
+  return invoke<GitStatus>("merge_branch", { path, branch, strategy });
 }
+export function mergeContinue(path: string): Promise<GitStatus> { return invoke("merge_continue", { path }); }
+export function mergeAbort(path: string): Promise<GitStatus> { return invoke("merge_abort", { path }); }
+export function revertCommit(path: string, commit: string): Promise<GitStatus> { return invoke("revert_commit", { path, commit }); }
 
 export function rebaseBranch(path: string, branch: string): Promise<GitStatus> {
   return invoke<GitStatus>("rebase_branch", { path, branch });