Implement static config for server info

Makefile

@@ -11,9 +11,6 @@ build:
 # Target to run the server container using the host network
 run: build
 	docker run -it --rm \
-		-e SERVER_WS_URI=${SERVER_WS_URI} \
-		-e SERVER_API_URL=${SERVER_API_URL} \
-		-e CLIENT_API_URL=${CLIENT_API_URL} \
-		-v $(pwd)/data:/data \
+		-v "$(pwd)/data":/data \
 		--network=host \
 		$(CLIENT_IMAGE)

app/client.py

@@ -30,6 +30,8 @@ if not app_conf.get("nickname"):
 
     app_conf.set("nickname", generated_nickname)
 NICKNAME = app_conf.get("nickname")
+
+print(app_conf)
 # ----------------------------
 
 # Dictionary mapping command names (strings) to local client functions

app/config.py

@@ -50,7 +50,7 @@ class Config:
         except IOError as e:
             print(f"Error saving config file {self.file_path}: {e}")
         except TypeError as e:
-             print(f"Error serializing config data to JSON: {e}. Ensure all values are JSON serializable.")
+            print(f"Error serializing config data to JSON: {e}. Ensure all values are JSON serializable.")
 
     def get(self, key, default=None):
         """
@@ -89,6 +89,22 @@ class Config:
         else:
             print(f"Warning: Key '{key}' not found in config.")
 
+    def __str__(self):
+        """
+        Returns a neat, formatted string representation of all configuration
+        key-value pairs. This method is automatically called when the object
+        is converted to a string (e.g., by print()).
+        """
+        if not self._config_data:
+            return "\n--- Configuration is Empty ---\n"
+
+        output = ["\n--- Current Configuration ---"]
+        max_key_len = max(len(key) for key in self._config_data)
+        for key, value in self._config_data.items():
+            output.append(f"{key.ljust(max_key_len)} : {json.dumps(value, indent=None)}")
+        output.append("-----------------------------\n")
+        return "\n".join(output)
+
     def __getattr__(self, name):
         """
         Allows accessing configuration values using attribute notation (e.g., config.my_key).
@@ -108,7 +124,7 @@ class Config:
         try:
             return self.__getattribute__(name)
         except AttributeError:
-             raise AttributeError(f"'Config' object has no attribute '{name}' and key '{name}' not found in config.")
+            raise AttributeError(f"'Config' object has no attribute '{name}' and key '{name}' not found in config.")
 
     def __setattr__(self, name, value):
         """
@@ -136,4 +152,4 @@ class Config:
             self.delete(name)
         else:
             # Fallback for standard attributes
-            super().__delattr__(name)
+            super().__delattr__(name)