fix(app-events-web): remove unexpected spacing caused by widget styles

The widget-events class had flex-grow and positioning styles that caused
unwanted spacing in flex container layouts at runtime. Since the widget
renders no visible content, it should not occupy any space.

Author: r0b1n

packages/pluggableWidgets/events-web/CHANGELOG.md

@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## [Unreleased]
 
+### Fixed
+
+- We fixed an issue with the App Events widget causing unexpected spacing in the page layout.
+
 ## [1.3.0] - 2026-02-25
 
 ### Fixed

packages/pluggableWidgets/events-web/src/ui/Events.scss

@@ -1,7 +1,3 @@
-$brand-primary: #264ae5;
-$gray-dark: #606671;
 .widget-events {
-    flex-grow: 1;
-    position: relative;
-    transition: color 150ms ease 0s;
+    display: none;
 }