Fix CI: resolve linting errors and test failures

app/src/git_commit_generator/cli.py

@@ -5,12 +5,12 @@ from typing import Optional
 import click
 from rich import print as rprint
 
-from git_commit_generator.changelog_generator import ChangelogGenerator, get_changelog_generator
+from git_commit_generator.changelog_generator import get_changelog_generator
 from git_commit_generator.config import Config, get_config
-from git_commit_generator.git_utils import GitUtils, get_git_utils
+from git_commit_generator.git_utils import get_git_utils
 from git_commit_generator.interactive import Action, InteractiveMode, get_interactive_mode
 from git_commit_generator.message_generator import MessageGenerator, get_message_generator
-from git_commit_generator.ollama_client import OllamaClient, get_ollama_client
+from git_commit_generator.ollama_client import get_ollama_client
 
 
 @click.group()
@@ -97,7 +97,7 @@ def generate(
                 unstaged=not staged,
                 model=model,
             )
-            rprint(f"\n[bold green]Generated commit message:[/bold green]")
+            rprint("\n[bold green]Generated commit message:[/bold green]")
             rprint(f"[cyan]{message}[/cyan]")
 
             if output:
@@ -146,7 +146,7 @@ def _run_interactive_mode(
             elif action == Action.ACCEPT:
                 final_message = edited_message or message
                 if interactive_mode.confirm_commit(final_message):
-                    rprint(f"\n[bold]Commit message:[/bold]")
+                    rprint("\n[bold]Commit message:[/bold]")
                     rprint(f"[green]{final_message}[/green]")
 
                     if output:
@@ -308,7 +308,7 @@ def status(ctx: click.Context) -> None:
 
     rprint("[bold]Git Commit Message Generator Status[/bold]\n")
 
-    rprint(f"[bold]Configuration:[/bold]")
+    rprint("[bold]Configuration:[/bold]")
     rprint(f"  Ollama Host: {host}")
     rprint(f"  Default Model: {model}")
     rprint(f"  Prompt Directory: {config.prompt_dir}")
@@ -320,7 +320,7 @@ def status(ctx: click.Context) -> None:
 
         if connected:
             models = ollama_client.list_models()
-            rprint(f"\n[bold]Available Models:[/bold]")
+            rprint("\n[bold]Available Models:[/bold]")
             if models:
                 for m in models[:5]:
                     rprint(f"  - {m.get('name', 'unknown')}")
@@ -335,7 +335,7 @@ def status(ctx: click.Context) -> None:
     try:
         git_utils = get_git_utils()
         is_repo = git_utils.is_repo()
-        rprint(f"\n[bold]Git Repository:[/bold]")
+        rprint("\n[bold]Git Repository:[/bold]")
         rprint(f"  Repository Detected: {'Yes' if is_repo else 'No'}")
     except Exception:
         rprint("\n[bold]Git Repository:[/bold]")