Add system logging functionality and update README for clarity (#11)

Author: MGross21

README.md

@@ -175,13 +175,41 @@ flowchart TD
     Manufacturer2 --> Series2["Robot Series"]
     Manufacturer3 --> Series3["Robot Series"]
     Manufacturer1 --> n3["Robot Series"]
-    style CommTemplate color:#D50000
-    style SocketController stroke:#000000
-    style PLCController stroke:#000000
-    style SerialController stroke:#000000
-    style CtrlTemplate color:#D50000
-    style Manufacturer2 stroke:#000000
-    style Manufacturer3 stroke:#000000
+```
+
+### System Logging
+
+By default, the library will show the outgoing commands and incoming data. An example can be seen below:
+
+```console
+2025-02-12 13:18:11,350 - INFO - Connected to ElephantRobotics(192.168.1.159:5001)(SEND/RECV)
+2025-02-12 13:18:11,351 - SEND - Sending command:   power_on()
+2025-02-12 13:18:11,954 - RECV - Received response: [ok]
+2025-02-12 13:18:11,954 - SEND - Sending command:   state_on()
+2025-02-12 13:18:12,647 - RECV - Received response: [ok]
+2025-02-12 13:18:12,647 - SEND - Sending command:   get_angles()
+2025-02-12 13:18:12,663 - RECV - Received response: get_angles:[0.290562,-95.891321,-74.804509,-162.949219,1.845703,12.041016]
+2025-02-12 13:18:12,663 - SEND - Sending command:   task_stop()
+2025-02-12 13:18:13,466 - RECV - Received response: [ok]
+2025-02-12 13:18:13,466 - SEND - Sending command:   state_off()
+2025-02-12 13:18:14,176 - RECV - Received response: [ok]
+2025-02-12 13:18:14,176 - SEND - Sending command:   power_off()
+2025-02-12 13:18:14,176 - RECV - Received response: [ok]
+2025-02-12 13:18:14,176 - INFO - Disconnected from ElephantRobotics
+```
+
+#### Disabling
+
+```python
+from armctl import *
+Logger.disable()
+```
+
+#### Re-Enabling
+
+```python
+from armctl import *
+Logger.enable()
 ```
 
 ## Under Development

armctl/__init__.py

@@ -32,4 +32,22 @@
 
     "Vention",
     "Jaka",
-]
+
+    "Logger",
+]
+
+class Logger:
+    """Global logger utility for armctl."""
+    @staticmethod
+    def disable():
+        """Disables logging."""
+        import logging
+        # Disable all logging at and below the CRITICAL level
+        logging.disable(logging.CRITICAL)
+    
+    @staticmethod
+    def enable():
+        """Enables logging."""
+        import logging
+        # Re-enable logging to its previous state
+        logging.disable(logging.NOTSET)