fix: translatable admin notices; drop domain from __Host- cookie

- sparxstar-gluon.php: wrap all three gluonAdminNotice() call-site
  strings in esc_html__( '...', 'sparxstar-gluon' ) so they are
  translatable and properly escaped; also prefix the messages with
  'SPARXSTAR Gluon' for clarity (the previous messages said 'Plugin').
- src/integrations/SparxstarGluonRules.php: remove the 'domain' => ''
  option from gluonSetTokenCookie()'s setcookie() array — __Host-
  cookies must not include a Domain attribute at all (even an empty
  one), to comply with the __Host- prefix spec and avoid inconsistent
  browser/SAPI behaviour.

Co-authored-by: MaximillianGroup <34328348+MaximillianGroup@users.noreply.github.com>
Agent-Logs-Url: https://github.com/Starisian-Technologies/sparxstar-gluon/sessions/4ac1db52-3324-4698-92ba-4fdb3781e8fa

Author: Copilot

sparxstar-gluon.php

@@ -218,17 +218,32 @@ private function gluonIsPluginCompatible(): bool {
 		$min_wp  = '6.8';
 
 		if ( version_compare( PHP_VERSION, $min_php, '<' ) ) {
-			$this->gluonAdminNotice( 'Plugin requires PHP 8.2+ and WordPress 6.8+. Please update your environment.' );
+			$this->gluonAdminNotice(
+				esc_html__(
+					'SPARXSTAR Gluon requires PHP 8.2+ and WordPress 6.8+. Please update your environment.',
+					'sparxstar-gluon'
+				)
+			);
 			return false;
 		}
 
 		if ( version_compare( get_bloginfo( 'version' ), $min_wp, '<' ) ) {
-			$this->gluonAdminNotice( 'Plugin requires PHP 8.2+ and WordPress 6.8+. Please update your environment.' );
+			$this->gluonAdminNotice(
+				esc_html__(
+					'SPARXSTAR Gluon requires PHP 8.2+ and WordPress 6.8+. Please update your environment.',
+					'sparxstar-gluon'
+				)
+			);
 			return false;
 		}
 
 		if ( ! class_exists( 'WP_Ability' ) ) {
-			$this->gluonAdminNotice( 'Plugin requires the Abilities API plugin to be installed and activated.' );
+			$this->gluonAdminNotice(
+				esc_html__(
+					'SPARXSTAR Gluon requires the Abilities API plugin to be installed and activated.',
+					'sparxstar-gluon'
+				)
+			);
 			return false;
 		}
 

src/integrations/SparxstarGluonRules.php

@@ -199,7 +199,6 @@ public function gluonSetTokenCookie( string $token_value, int $expires = 0 ): bo
 			array(
 				'expires'  => $expires,
 				'path'     => '/',
-				'domain'   => '',
 				'secure'   => true,
 				'httponly' => true,
 				'samesite' => 'Strict',