fix(more-menu): make ⋯ "Event Details" robust + non-silent (#31)

The wiring was structurally intact (menu item event-details → handler case →
handleEventDetailsAction → EventDetailsModal.open), so the failure was silent:
- handleEventDetailsAction only opened the modal `if (… && payload.video)` and
  never caught the async open() rejection — any miss = nothing happens.
- EventDetailsModal.open ran the (throwable) renderVersion BEFORE openStaticModal,
  so a render hiccup left the click looking dead.

Hardened:
- handleEventDetailsAction surfaces "No video selected" / "unavailable" instead of
  failing silently, falls back to app.eventDetailsModal, and .catch()es open().
- open() now shows the modal (openStaticModal) FIRST, then renders in a try/catch.
- The ⋯ popover is dismissed before opening the modal.

Couldn't repro by inspection, so this both fixes the likely causes and makes any
remaining failure visible (a toast / console warn naming the exact reason).

Co-Authored-By: Claude Opus 4.8 <[email protected]>

js/ui/applicationBootstrap.js

@@ -694,10 +694,21 @@ export default class ApplicationBootstrap {
         handleEnsurePresenceAction: (payload) =>
           app.handleEnsurePresenceAction(payload),
         handleEventDetailsAction: (payload) => {
-          if (app.modalManager && app.modalManager.eventDetailsModal && payload?.video) {
-            app.modalManager.eventDetailsModal.open(payload.video);
+          const modal =
+            app.modalManager?.eventDetailsModal || app.eventDetailsModal || null;
+          if (!modal || typeof modal.open !== "function") {
+            app.showError?.("Event details are unavailable.");
+            return Promise.resolve();
           }
-          return Promise.resolve();
+          const video = payload?.video || null;
+          if (!video) {
+            // Don't fail silently — this is the bug the ⋯ "Event Details" button hit.
+            app.showError?.("No video selected for event details.");
+            return Promise.resolve();
+          }
+          return Promise.resolve(modal.open(video)).catch((error) => {
+            devLogger.warn("[eventDetails] Failed to open event details:", error);
+          });
         },
         loadVideos: () => app.loadVideos(),
         refreshAllVideoGrids: (options) => app.refreshAllVideoGrids(options),