Add configuration files for EasyImage setup

- Created EasyImage.lock to lock installation environment.
- Added api_key.php for managing API tokens.
- Introduced config.guest.php for guest user configuration.
- Implemented config.manager.php for manager settings and authentication.
- Established config.php for main application configuration including title, keywords, and upload settings.
- Created install.lock to lock installation process.

public/config/config.guest.php

@@ -0,0 +1,10 @@
+<?php
+$guestConfig=Array
+	(
+	'guest'=>Array
+		(
+		'password'=>'84983c60f7daadc1cb8698621f802c0d9f9a3c3c295c810748fb048115c186ec',
+		'expired'=>1752905698,
+		'add_time'=>1678988356
+		)
+	);