Added location to database, model, and event templates

supabase/migrations/202401_init.sql

@@ -63,7 +63,7 @@ create table public.calendar_months (
 );
 comment on table public.calendar_months is 'A calendar month.';
 
--- Event categories
+-- Calendar Event categories
 create table public.calendar_event_categories (
   id        bigint generated by default as identity primary key,
   name      text not null,
@@ -71,11 +71,12 @@ create table public.calendar_event_categories (
 );
 comment on table public.calendar_event_categories is 'Categories describing events.';
 
--- Events
+-- Calendar Events
 create table public.calendar_events (
   id            bigint generated by default as identity primary key,
   title         text not null,
   description   text,
+  location      text,
   start_date    json not null,
   end_date      json,
   category      bigint references public.calendar_event_categories on delete cascade,