feat: update config logic with new philosophy

fastanime/cli/utils/logging.py

@@ -0,0 +1,30 @@
+import logging
+from rich.traceback import install as rich_install
+from ..constants import LOG_FILE_PATH
+
+
+def setup_logging(log: bool, log_file: bool, rich_traceback: bool) -> None:
+    """Configures the application's logging based on CLI flags."""
+    if rich_traceback:
+        rich_install(show_locals=True)
+
+    if log:
+        from rich.logging import RichHandler
+
+        logging.basicConfig(
+            level="DEBUG",
+            format="%(message)s",
+            datefmt="[%X]",
+            handlers=[RichHandler()],
+        )
+        logging.getLogger(__name__).info("Rich logging initialized.")
+    elif log_file:
+        logging.basicConfig(
+            level="DEBUG",
+            filename=LOG_FILE_PATH,
+            format="%(asctime)s %(levelname)s: %(message)s",
+            datefmt="[%d/%m/%Y@%H:%M:%S]",
+            filemode="w",
+        )
+    else:
+        logging.basicConfig(level="CRITICAL")