Switch dashboard/map/history views to archive source for long-term data

Update fail2ban dbpurgeage to 648000 and history sync backfill/pagination for archive-based 7.5 day history.

frontend/src/hooks/useBanTrend.ts

@@ -42,6 +42,7 @@ export interface UseBanTrendResult {
 export function useBanTrend(
   timeRange: TimeRange,
   origin: BanOriginFilter,
+  source: "fail2ban" | "archive" = "fail2ban",
 ): UseBanTrendResult {
   const [buckets, setBuckets] = useState<BanTrendBucket[]>([]);
   const [bucketSize, setBucketSize] = useState<string>("1h");
@@ -58,7 +59,7 @@ export function useBanTrend(
     setIsLoading(true);
     setError(null);
 
-    fetchBanTrend(timeRange, origin)
+    fetchBanTrend(timeRange, origin, source)
       .then((data) => {
         if (controller.signal.aborted) return;
         setBuckets(data.buckets);
@@ -73,7 +74,7 @@ export function useBanTrend(
           setIsLoading(false);
         }
       });
-  }, [timeRange, origin]);
+  }, [timeRange, origin, source]);
 
   useEffect(() => {
     load();

frontend/src/hooks/useBans.ts

@@ -44,6 +44,7 @@ export interface UseBansResult {
 export function useBans(
   timeRange: TimeRange,
   origin: BanOriginFilter = "all",
+  source: "fail2ban" | "archive" = "fail2ban",
 ): UseBansResult {
   const [banItems, setBanItems] = useState<DashboardBanItem[]>([]);
   const [total, setTotal] = useState<number>(0);
@@ -51,16 +52,16 @@ export function useBans(
   const [loading, setLoading] = useState<boolean>(true);
   const [error, setError] = useState<string | null>(null);
 
-  // Reset page when time range or origin filter changes.
+  // Reset page when time range, origin filter, or source changes.
   useEffect(() => {
     setPage(1);
-  }, [timeRange, origin]);
+  }, [timeRange, origin, source]);
 
   const doFetch = useCallback(async (): Promise<void> => {
     setLoading(true);
     setError(null);
     try {
-      const data = await fetchBans(timeRange, page, PAGE_SIZE, origin);
+      const data = await fetchBans(timeRange, page, PAGE_SIZE, origin, source);
       setBanItems(data.items);
       setTotal(data.total);
     } catch (err: unknown) {
@@ -68,7 +69,7 @@ export function useBans(
     } finally {
       setLoading(false);
     }
-  }, [timeRange, page, origin]);
+  }, [timeRange, page, origin, source]);
 
   // Stable ref to the latest doFetch so the refresh callback is always current.
   const doFetchRef = useRef(doFetch);

frontend/src/hooks/useDashboardCountryData.ts

@@ -48,6 +48,7 @@ export interface UseDashboardCountryDataResult {
 export function useDashboardCountryData(
   timeRange: TimeRange,
   origin: BanOriginFilter,
+  source: "fail2ban" | "archive" = "fail2ban",
 ): UseDashboardCountryDataResult {
   const [countries, setCountries] = useState<Record<string, number>>({});
   const [countryNames, setCountryNames] = useState<Record<string, string>>({});
@@ -67,7 +68,7 @@ export function useDashboardCountryData(
     setIsLoading(true);
     setError(null);
 
-    fetchBansByCountry(timeRange, origin)
+    fetchBansByCountry(timeRange, origin, source)
       .then((data) => {
         if (controller.signal.aborted) return;
         setCountries(data.countries);
@@ -85,7 +86,7 @@ export function useDashboardCountryData(
           setIsLoading(false);
         }
       });
-  }, [timeRange, origin]);
+  }, [timeRange, origin, source]);
 
   useEffect(() => {
     load();

frontend/src/hooks/useMapData.ts

@@ -43,6 +43,7 @@ export interface UseMapDataResult {
 export function useMapData(
   range: TimeRange = "24h",
   origin: BanOriginFilter = "all",
+  source: "fail2ban" | "archive" = "fail2ban",
 ): UseMapDataResult {
   const [data, setData] = useState<BansByCountryResponse | null>(null);
   const [loading, setLoading] = useState(true);
@@ -64,7 +65,7 @@ export function useMapData(
       abortRef.current?.abort();
       abortRef.current = new AbortController();
 
-      fetchBansByCountry(range, origin)
+      fetchBansByCountry(range, origin, source)
         .then((resp) => {
           setData(resp);
         })
@@ -75,7 +76,7 @@ export function useMapData(
           setLoading(false);
         });
     }, DEBOUNCE_MS);
-  }, [range, origin]);
+  }, [range, origin, source]);
 
   useEffect((): (() => void) => {
     load();