[IDEA] Allow plugins to read configurations from global config directory

[CCrous]

[IDEA] Allow plugins to read configurations from global config directory

Description
Currently, the LabAPI plugin framework only supports loading configurations from port-specific folders (e.g., /configs/7777/). The lack of global configuration support causes:

1. Plugins requiring cross-port configuration sharing to manually synchronize multiple port-specific config files
2. Global plugins (installed in /plugins/global/) cannot utilize a unified configuration entry

Suggestion
Add a global configuration directory:
SCP Secret Laboratory\LabAPI-Beta\configs\global\
When a plugin detects it's installed in the global directory, it should prioritize reading configurations from this global path.

Benefits

• Maintains backward compatibility (existing plugin behavior remains unchanged)
• Facilitates consistent cross-server configuration management
• Aligns with dev intuition ("global plugins use global configs")

[x3rt]

Global configuration files are already supported.

this.TryLoadConfig("config.yml", out Config? config, isGlobal: true)

When a plugin detects it's installed in the global directory, it should prioritize reading configurations from this global path.

I disagree with this. I often place plugins into the global directory when they are required on all servers, but I need them to have separate configurations