feat: enhance UI consistency and improve spacing across components

- Added styles for player-side toast notifications to improve user feedback.
- Adjusted padding and spacing in various components for a more cohesive layout.
- Updated card and dialog components to streamline visual hierarchy and enhance readability.
- Refactored player panel and navigation elements for better alignment and user experience.

src/features/rules/play-rules-screen.tsx

@@ -81,11 +81,10 @@ export function PlayRulesScreen() {
   return (
     <PlayerPanel
       title={t("rules.title")}
-      subtitle={t("rules.subtitle")}
       backHref="/hall"
       className="bg-[#f7f9fd]"
     >
-      <div className="space-y-4">
+      <div className="space-y-3">
         <Card className="border-[#dbe7fb] bg-white shadow-sm">
           <CardHeader className="space-y-3 pb-3">
             <div className="flex items-center gap-2">