Fix ruff linting errors: remove f-string prefix from strings without placeholders

Author: mnriem

src/specify_cli/__init__.py

@@ -1259,15 +1259,15 @@ def init(
     # Detect when option values are likely misinterpreted flags (parameter ordering issue)
     if ai_assistant and ai_assistant.startswith("--"):
         console.print(f"[red]Error:[/red] Invalid value for --ai: '{ai_assistant}'")
-        console.print(f"[yellow]Hint:[/yellow] Did you forget to provide a value for --ai?")
-        console.print(f"[yellow]Example:[/yellow] specify init --ai claude --here")
+        console.print("[yellow]Hint:[/yellow] Did you forget to provide a value for --ai?")
+        console.print("[yellow]Example:[/yellow] specify init --ai claude --here")
         console.print(f"[yellow]Available agents:[/yellow] {', '.join(AGENT_CONFIG.keys())}")
         raise typer.Exit(1)
 
     if ai_commands_dir and ai_commands_dir.startswith("--"):
         console.print(f"[red]Error:[/red] Invalid value for --ai-commands-dir: '{ai_commands_dir}'")
-        console.print(f"[yellow]Hint:[/yellow] Did you forget to provide a value for --ai-commands-dir?")
-        console.print(f"[yellow]Example:[/yellow] specify init --ai generic --ai-commands-dir .myagent/commands/")
+        console.print("[yellow]Hint:[/yellow] Did you forget to provide a value for --ai-commands-dir?")
+        console.print("[yellow]Example:[/yellow] specify init --ai generic --ai-commands-dir .myagent/commands/")
         raise typer.Exit(1)
 
     if project_name == ".":