fix: improve type definitions in ServiceCard component

app/composables/MainFooter.ts

@@ -18,4 +18,4 @@ export default defineComponent({
       footerLinks
     }
   }
-})
+})

app/composables/ServiceCard.ts

@@ -1,8 +1,14 @@
-interface ServiceCardProps {
-  name: string;
-  status: string;
-  uptimePercentage: number;
-  uptimeHistory: Array<{ date: string; status: string; incident?: string }>;
+interface UptimeHistoryItem {
+  date: string
+  status: string
+  incident?: string
+}
+
+export interface ServiceCardProps {
+  name: string
+  status: string
+  uptimePercentage: number
+  uptimeHistory: Array<UptimeHistoryItem>
 }
 
 export default {
@@ -12,8 +18,8 @@ export default {
     uptimePercentage: { type: Number, default: 100.00 },
     uptimeHistory: { type: Array, required: true }
   },
-  setup(props: ServiceCardProps) {
-    const formatTooltip = (day: any) => {
+  setup() {
+    const formatTooltip = (day: UptimeHistoryItem) => {
       return `${day.date}: ${day.status.toUpperCase()} (${day.incident || 'No incidents'})`
     }