v3: search engine, responsive header with compact user menu

api/lib/pagination.ts

@@ -1,3 +1,8 @@
+import {
+  PAGINATION_DEFAULT_LIMIT,
+  PAGINATION_MAX_LIMIT,
+} from "../config.ts";
+
 /**
  * Parses page/limit query parameters with sensible defaults and bounds.
  * page: clamped to [1, ∞)
@@ -5,7 +10,7 @@
  */
 export function parsePagination(
   params: URLSearchParams,
-  defaultLimit = 20,
+  defaultLimit = PAGINATION_DEFAULT_LIMIT,
 ): { page: number; limit: number } {
   const page = Math.max(
     1,
@@ -16,7 +21,7 @@ export function parsePagination(
       1,
       parseInt(params.get("limit") ?? String(defaultLimit)) || defaultLimit,
     ),
-    100,
+    PAGINATION_MAX_LIMIT,
   );
   return { page, limit };
 }