refine ui

restore in a Dialog

src/lib/git.ts

@@ -98,6 +98,14 @@ export function diffFileAgainstWorkingTree(
   return invoke<GitCommitComparison>("diff_file_against_working_tree", { path, commit, file });
 }
 
+export function compareFileToHead(
+  path: string,
+  commit: string,
+  file: string,
+): Promise<GitCommitComparison> {
+  return invoke<GitCommitComparison>("compare_file_to_head", { path, commit, file });
+}
+
 export function searchCodeIntroductions(
   path: string,
   query: string,