use same class case everywhere

_admin.php

@@ -24,7 +24,7 @@ use dcCore;
 use dcFavorites;
 use dcPage;
 
-class admin
+class Admin
 {
     public static function init()
     {
@@ -53,5 +53,5 @@ class admin
     }
 }
 
-admin::init();
-admin::process();
+Admin::init();
+Admin::process();

_config.php

@@ -30,7 +30,7 @@ use path;
 /* php ns */
 use Exception;
 
-class config
+class Config
 {
     public static function init(): void
     {
@@ -149,6 +149,6 @@ class config
     }
 }
 
-config::init();
-config::process();
-config::render();
+Config::init();
+Config::process();
+Config::render();

_install.php

@@ -24,7 +24,7 @@ use dcCore;
 /* php ns */
 use Exception;
 
-class install
+class Install
 {
     # -- Module specs --
     private static $mod_conf = [
@@ -106,4 +106,4 @@ class install
     }
 }
 
-return install::process();
+return Install::process();

index.php

@@ -31,7 +31,7 @@ use path;
 /* php ns */
 use Exception;
 
-class index
+class Index
 {
     private static $plugins_path = '';
     private static $themes_path  = '';
@@ -344,6 +344,6 @@ class index
     }
 }
 
-index::init();
-index::process();
-index::render();
+Index::init();
+Index::process();
+Index::render();