fix: Apply 30-day retention to item counts

- Add date filter to countItems function
- Applies to both regular and Microsub items
- Matches the retention period used in Microsub plugin

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

lib/storage/items.js

@@ -136,8 +136,12 @@ export async function getItemsForBlog(application, blogId, limit = 20, blog = nu
     .toArray();
 }
 
+// Retention period for item counts (match Microsub retention)
+const ITEM_RETENTION_DAYS = 30;
+
 /**
  * Count items (including Microsub items)
+ * Only counts items within the retention period
  * @param {object} application - Application instance
  * @param {object} options - Query options
  * @returns {Promise<number>} Count
@@ -145,14 +149,18 @@ export async function getItemsForBlog(application, blogId, limit = 20, blog = nu
 export async function countItems(application, options = {}) {
   const db = application.getBlogrollDb();
 
-  // Count regular items
+  // Calculate cutoff date for counting
-  const regularQuery = {};
+  const cutoffDate = new Date();
+  cutoffDate.setDate(cutoffDate.getDate() - ITEM_RETENTION_DAYS);
+
+  // Count regular items (within retention period)
+  const regularQuery = { published: { $gte: cutoffDate } };
   if (options.blogId) {
     regularQuery.blogId = new ObjectId(options.blogId);
   }
   const regularCount = await db.collection("blogrollItems").countDocuments(regularQuery);
 
-  // Count Microsub items for microsub-sourced blogs
+  // Count Microsub items for microsub-sourced blogs (within retention period)
   let microsubCount = 0;
   const itemsCollection = application.collections?.get("microsub_items");
 
@@ -163,6 +171,7 @@ export async function countItems(application, options = {}) {
       if (blog?.source === "microsub" && blog.microsubFeedId) {
         microsubCount = await itemsCollection.countDocuments({
           feedId: new ObjectId(blog.microsubFeedId),
+          published: { $gte: cutoffDate },
         });
       }
     } else {
@@ -180,6 +189,7 @@ export async function countItems(application, options = {}) {
       if (feedIds.length > 0) {
         microsubCount = await itemsCollection.countDocuments({
           feedId: { $in: feedIds },
+          published: { $gte: cutoffDate },
         });
       }
     }

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@rmdes/indiekit-endpoint-blogroll",
-  "version": "1.0.7",
+  "version": "1.0.8",
   "description": "Blogroll endpoint for Indiekit. Aggregates blog feeds from OPML, JSON feeds, or manual entry.",
   "keywords": [
     "indiekit",