Revert to simple hangoutsMeet type in conferenceSolutionKey

- Try just 'hangoutsMeet' as type without 'name' field
- This is the most basic format according to some docs
- Combined with full event logging to debug

supabase/functions/create-google-meet-event/index.ts

@@ -210,6 +210,9 @@ serve(async (req: Request): Promise<Response> => {
       conferenceData: {
         createRequest: {
           requestId: body.slot_id,
+          conferenceSolutionKey: {
+            type: "hangoutsMeet"
+          }
         },
       },
     };