fix(watch-history): add manual refresh and fix dynamic pulling

This commit addresses issues with the watch history not updating dynamically and adds a manual refresh mechanism.

Changes:
- Added a "Refresh" button to the watch history view in `views/history.html` and `js/historyView.js`.
- Updated `watchHistoryService.js` to accept a `forceRefresh` option in `loadLatest`, which bypasses the cache freshness check and triggers a relay fetch.
- Updated `js/feedEngine/watchHistoryFeed.js` to propagate the `forceRefresh` flag from the runtime context to the service.
- Added user feedback (toast messages and logs) for "Clear Local History" and "Republish Now" actions.
- Updated `tests/watch-history.test.mjs` to align with the new `fetchHistory` signature.

views/history.html

@@ -25,6 +25,14 @@
         >
           Republish now
         </button>
+        <button
+          type="button"
+          data-history-action="refresh"
+          class="btn-ghost"
+          aria-label="Refresh watch history from relays"
+        >
+          Refresh
+        </button>
       </div>
     </div>