FEAT: Added a Logger

REF: Changed Spotify Module to use the logger now

modules/admin/logging_config.py

@@ -0,0 +1,40 @@
+# modules/admin/logging_config.py
+
+import logging
+import logging.handlers
+import os
+
+LOG_DIR = "logs"
+if not os.path.exists(LOG_DIR):
+    os.makedirs(LOG_DIR)
+
+LOG_FILE = os.path.join(LOG_DIR, "selena.log")
+
+logging_config = {
+    "version": 1,
+    "disable_existing_loggers": False,
+    "formatters": {
+        "standard": {
+            "format": "%(asctime)s [%(levelname)s] %(name)s: %(message)s"
+        },
+    },
+    "handlers": {
+        "console": {
+            "level": "DEBUG",
+            "class": "logging.StreamHandler",
+            "formatter": "standard",
+        },
+        "file_handler": {
+            "level": "DEBUG",
+            "class": "logging.handlers.RotatingFileHandler",
+            "formatter": "standard",
+            "filename": LOG_FILE,
+            "maxBytes": 1024*1024*5,  # 5 MB
+            "backupCount": 3,
+        },
+    },
+    "root": {
+        "handlers": ["console", "file_handler"],
+        "level": "DEBUG",
+    },
+}