feat: add invitation list

- Introduced `MyInvitationsController` for managing user invitations
- Added `InviteACLAwareRepository` and its interface for handling invite data operations
- Created views for listing and displaying user-specific invitations
- Updated user menu to include "My invitations list" option

src/Bundle/ChillCalendarBundle/Resources/views/Invitations/listByUser.html.twig

@@ -0,0 +1,27 @@
+{% extends "@ChillMain/layout.html.twig" %}
+
+{% set activeRouteKey = 'chill_calendar_invitations_list' %}
+
+{% block title %}{{ 'My invitations list' |trans }}{% endblock title %}
+
+{% block content %}
+
+    <h1>{{ 'Invitation list' |trans }}</h1>
+
+    {% if invitations|length == 0 %}
+        <p class="chill-no-data-statement">
+            {{ "There is no invitation items."|trans }}
+        </p>
+    {% else %}
+        {{ include ('@ChillCalendar/Invitations/_list_item.html.twig') }}
+    {% endif %}
+
+{% endblock %}
+
+{% block js %}
+    {{ parent() }}
+{% endblock %}
+
+{% block css %}
+    {{ parent() }}
+{% endblock %}