Refactor: Use Pocketbase for region lookup

Replace the local `findSystemRegion` function with a Pocketbase API call to fetch region data.

src/utils/systemRegionMapping.ts

@@ -1,26 +1,26 @@
 
-// Utility to find which region a system belongs to
+// Utility to find which region a system belongs to using pocketbase API
 export const findSystemRegion = async (systemName: string): Promise<string | null> => {
-  // List of all region files we have
-  const regions = [
-    'Yasna Zakh', 'Molden Heath', 'Period Basis', 'The Bleak Lands', 
-    'Cloud Ring', 'Paragon Soul'
-  ];
-
-  for (const region of regions) {
-    try {
-      const response = await fetch(`/${region}.json`);
-      if (response.ok) {
-        const systems = await response.json();
-        const foundSystem = systems.find((s: any) => s.solarSystemName === systemName);
-        if (foundSystem) {
-          return region;
-        }
-      }
-    } catch (error) {
-      console.warn(`Failed to load region ${region}:`, error);
+  try {
+    const pocketbaseUrl = `https://evebase.site.quack-lab.dev/api/collections/regionview/records`;
+    const response = await fetch(`${pocketbaseUrl}?filter=(sysname%3D'${systemName}')`);
+    
+    if (!response.ok) {
+      console.warn(`Failed to fetch region for system ${systemName}:`, response.status);
+      return null;
     }
+    
+    const data = await response.json();
+    console.log('Region lookup response for', systemName, ':', data);
+    
+    if (data.items && data.items.length > 0) {
+      return data.items[0].sysregion;
+    }
+    
+    console.warn(`No region found for system: ${systemName}`);
+    return null;
+  } catch (error) {
+    console.error(`Error finding region for system ${systemName}:`, error);
+    return null;
   }
-  
-  return null;
 };