feat(#19): Sort by hubs

src/market/location/MarketLocation.ts

@@ -5,11 +5,26 @@ export type MarketLocation = MarketLocationResponse;
 
 const cache = new Map<number, MarketLocation>();
 
+const defaultHubIds = [
+    60003760, // Jita IV - Moon 4 - Caldari Navy Assembly Plant
+    60008494, // Amarr VIII (Oris) - Emperor Family Academy
+    60011866, // Dodixie IX - Moon 20 - Federation Navy Assembly Plant
+    60004588, // Rens VI - Moon 8 - Brutor Tribe Treasury
+    60005686, // Hek VIII - Moon 12 - Boundless Creation Factory
+];
+
+const hubRank = (id: number) => {
+    const rank = defaultHubIds.indexOf(id);
+    return rank < 0 ? defaultHubIds.length : rank;
+};
+
+export const isDefaultHub = (id: number): boolean => defaultHubIds.includes(id);
+
 export const searchMarketLocations = async (search: string): Promise<MarketLocation[]> => {
     if (search.length === 0) {
         return [];
     }
     const locations = await universeApi.searchLocations(search).then(r => r.data);
     locations.forEach(l => cache.set(l.id, l));
-    return locations;
+    return locations.toSorted((a, b) => hubRank(a.id) - hubRank(b.id));
 };