refactor: Improve commit details display with author name truncation

gtm

@@ -26,8 +26,8 @@ def get_commits(filename):
 
 def get_commit_details(commit_hash):
     """Get detailed information about a specific commit."""
-    # Get commit author
+    # Get commit author (name only, no email)
-    author_cmd = ['git', 'show', '-s', '--format=%an <%ae>', commit_hash]
+    author_cmd = ['git', 'show', '-s', '--format=%an', commit_hash]
     author_result = subprocess.run(author_cmd, capture_output=True, text=True)
     author = author_result.stdout.strip()
     
@@ -938,25 +938,31 @@ def draw_commit_details(stdscr, state: AppState, layout: StatusBarLayout):
     commit_info = f" {state.commit_hash} "
     stdscr.addstr(second_line, 0, commit_info, curses.A_REVERSE | curses.A_BOLD)
     
-    # Draw the author and branch on the right
+    # Calculate the author and branch info, ensuring it always fits
     author_branch_info = f" {state.commit_author} [{state.commit_branch}] "
+    
+    # Reserve space for author/branch info and ensure it fits
+    min_author_space = 20  # Minimum space to reserve for author info
+    max_author_width = max(min_author_space, len(author_branch_info))
+    
+    # If the author info is too long, truncate it but keep the branch
+    if len(author_branch_info) > layout.screen_width // 3:  # Don't let it take more than 1/3 of screen
+        max_author_name_width = (layout.screen_width // 3) - len(f" [{state.commit_branch}] ")
+        if max_author_name_width > 5:  # Only truncate if we have reasonable space
+            truncated_author = state.commit_author[:max_author_name_width-3] + "..."
+            author_branch_info = f" {truncated_author} [{state.commit_branch}] "
+    
+    # Calculate positions
     right_x = layout.screen_width - len(author_branch_info)
-    if right_x >= len(commit_info) and right_x >= 0:
+    
+    # Always draw the author/branch info (it should fit now)
+    if right_x >= len(commit_info):
         try:
             stdscr.addstr(second_line, right_x, author_branch_info, curses.A_REVERSE)
         except curses.error:
-            # If it still fails, truncate the author info to fit
+            pass
-            max_author_width = layout.screen_width - len(commit_info) - 4  # Leave some margin
+        
-            if max_author_width > 10:  # Only show if we have reasonable space
+        # Draw the commit message in the remaining space
-                truncated_info = f" {state.commit_author[:max_author_width-10]}... "
-                try:
-                    stdscr.addstr(second_line, layout.screen_width - len(truncated_info), truncated_info, curses.A_REVERSE)
-                except curses.error:
-                    pass  # Give up if we still can't fit it
-    
-    # Draw the first line of the commit message in between
-    # Only draw if we have space and the author info was successfully placed
-    if right_x >= len(commit_info):
         available_width = right_x - len(commit_info) - 1
         first_line = message_lines[0] if message_lines else ""
         if available_width > 0: