Document all the things! (#117)

Add lots of docstrings everywhere

src/init.py

@@ -1,11 +1,9 @@
-''' app/init.py '''
 import logging
 import multiprocessing
 import os
 import socket
 import sys
 import threading
-import time
 from collections import deque
 
 from src.api.api_server import start_server
@@ -22,8 +20,10 @@ logger = logging.getLogger()
 
 
 def run(server_only=False) -> int:
-    """
-    Initializes the application and runs it.
+    """Initializes the application and runs it.
+
+    Args:
+        server_only: Run in server-only CLI mode. Default is False (runs in GUI mode).
 
     Returns:
         int: The exit status code.
@@ -84,9 +84,7 @@ def run(server_only=False) -> int:
                                      'system_os_version': current_system_os_version()}
         ZeroconfServer.start()
         logger.info(f"Zordon Render Server started - Hostname: {local_hostname}")
-
-        RenderQueue.evaluation_inverval = Config.queue_eval_seconds
-        RenderQueue.start()
+        RenderQueue.start()  # Start evaluating the render queue
 
         # start in gui or server only (cli) mode
         logger.debug(f"Launching in {'server only' if server_only else 'GUI'} mode")
@@ -137,8 +135,8 @@ def __setup_buffer_handler():
 
     buffer_handler = BufferingHandler()
     buffer_handler.setFormatter(logging.getLogger().handlers[0].formatter)
-    logger = logging.getLogger()
-    logger.addHandler(buffer_handler)
+    new_logger = logging.getLogger()
+    new_logger.addHandler(buffer_handler)
     return buffer_handler