refactor: improve type definitions for selectedCharacter and selectedCharacters in WinPanel component

src/lib/components/WinPanel.svelte

@@ -1,6 +1,8 @@
 <script lang="ts">
-	export let selectedCharacter: any;
-	export let selectedCharacters: any[];
+	import type { CharacterWithRelations } from "$lib/server/daily-character";
+
+	export let selectedCharacter: CharacterWithRelations;
+	export let selectedCharacters: CharacterWithRelations[];
 	export let isGeckoMoriaWin: boolean = false;
 
 	const oneTryMessages = ['Tricheur 👀', '1 essai ? Avoue, tu avais la réponse 😏', 'Premier coup direct... suspect 🤨'];

src/lib/components/YesterdayCharacter.svelte

@@ -1,5 +1,7 @@
 <script lang="ts">
-	export let yesterdayCharacter: any;
+	import type { CharacterWithRelations } from "$lib/server/daily-character";
+
+	export let yesterdayCharacter: CharacterWithRelations | null;
 </script>
 
 <section class="mt-8 rounded-3xl border border-white/10 bg-white/5 p-6 shadow-[0_24px_60px_rgba(0,0,0,0.45)] backdrop-blur">