RSS improvements

- Updated rss discord command name scheme
- Implemented new sourceManager for handling feed sources
- Added wrappers to delete/get feed sources by title

modules/mongo-wrappers/mongoFeedsWrappers.mjs

@@ -43,6 +43,17 @@ import {
       throw error;
     }
   };
+
+  // Wrapper for retrieving a feed by the title
+  export const getFeedByTitle = async (title) => {
+    try {
+      const feed = await getDocumentByField(feedCollectionName, 'title', title);
+      return feed;
+    } catch (error) {
+      log.ERROR('Error getting feed by link:', error);
+      throw error;
+    }
+  };
   
   // Wrapper for updating a feed by link
   export const updateFeedByLink = async (link, updatedFields) => {
@@ -65,6 +76,17 @@ import {
       throw error;
     }
   };
+
+  // Wrapper for deleting a feed by title
+  export const deleteFeedByTitle = async (title) => {
+    try {
+      const deletedCount = await deleteDocumentByField(feedCollectionName, 'title', title);
+      return deletedCount;
+    } catch (error) {
+      log.ERROR('Error deleting feed by link:', error);
+      throw error;
+    }
+  };
   
   // Wrapper for inserting a post
   export const createPost = async (post) => {