Implermented login

src/php/Environment/EnvironmentHandler.php

@@ -25,4 +25,16 @@ final class EnvironmentHandler
             $_SERVER['DISCORD_CLIENT_LOGIN_URI'],
         );
     }
+
+    public function getDatabaseEnvironment(): DatabaseEnvironment
+    {
+        return new DatabaseEnvironment(
+            $_SERVER['DB_DRIVER'],
+            $_SERVER['DB_PATH']
+        );
+    }
+
+    public function isProduction(): bool {
+        return $_SERVER['PRODUCTION'] === 'true';
+    }
 }