Implemented the calendar view for opportunities

src/content/modal.js

@@ -35,6 +35,7 @@ function createContentModal({
   createSettingsIcon,
   createRefreshAllButton,
   createActivityFilterControls,
+  mountOpportunityViews,
   debugState,
   ensureExtensionStyles,
   getCustomerOptions,
@@ -403,7 +404,7 @@ function createContentModal({
     opportunitiesTable.setAttribute("aria-label", "Opportunities");
     tableSurface.append(opportunitiesTable);
 
-    body.append(tableSurface);
+    mountOpportunityViews(body, tableSurface);
 
     const debugPanel = document.createElement("aside");
     debugPanel.id = DEBUG_PANEL_ID;