CLI Settings Support

Added support for configurable CLI settings that can be managed via yepcode settings:get, yepcode settings:set, and yepcode settings:remove commands. The following settings are now available

• disableUpdateNotifier (default: `false`) - Disable update notifier
• ignoreProcessVersions (default: `false`) - Ignore process versions so they are not downloaded on clone or pull
• ignoreWorkspaceNotEmpty (default: `false`) - Ignore workspace not empty error
• ignoreYepCodeRunProcesses (default: `false`) - Ignore YepCode run processes so they are not downloaded on clone or pull
• localVariablesFileName (default: `variables.local.env`) - Local variables file name
• skipAiAssitantSetup (default: `false`) - Skip AI assistant setup
• variablesFileName (default: `variables.env`) - Variables file name