As an organizer, I want to see basic information about Invitation Lists when I first access the tool, so that I can make a decision on whether I want to proceed to use the tool.
**Acceptance Criteria:**
* Given that a user is on a Wikipedia wiki that has the CampaignEvents extension enabled,
** And if the user has the Event Organizer right on that wiki,
**** They can access a new page called Special:MyInvitationLists
* Given that a user is on Special:MyInvitationLists, they should see:
** The page title "My Invitation Lists"
** Explanatory text: "Discover new participants for your events. Provide an article list and get a list of editors likely to be interested in your event."
** Button "Create new invitation list"
* Given that the user clicks on "Create new invitation list,"
** They should be brought to Special:GenerateInvitationList
* For non-Wikipedia wikis, we will handle the behavior in T365068
**Visual example:**
{F52992380}