Calendar Panel: FullCalendar (#5742)

* WIP

* remove big calendar

* remove file

* Convert to lit

* More

* Ready for the public to see? prob not

* Fix types and imports

* Remove dependencies

* ignore the typing that hasnt been finished in Beta

* Convert paper to MWC

* Styling

* View list as name of view | MWC components version

* Updates action directive for ripple. MWC 14.1.0

* Update

* Updates

* Update height styling

* Toggle Button Group

* Adds Toggle group transition

* style updates

* Few fixes

* Fix Yarn lock from merge | height of celndar as parent

* Update package Json and yarn | remove unneeded pkg

* Remove mwc-list

* Search hass.states for calendars instead of api

* Move function to file in data | event fetch logic

* compute state name

* add ha button menu | refresh

* Remove Event ffetch logic

* copy pasta

* Types

* Fix for toggling

* Translations

* Update ha-button-toggle-group

* Update ha-button-toggle-group.ts

* Update ha-button-toggle-group.ts

* Change mobile view

* Locale in fullcalendar

* Comments

* ha-button-menu trigger slot

* Comments

* icon-x

* Update src/panels/calendar/ha-panel-calendar.ts

Co-authored-by: Bram Kragten <mail@bramkragten.nl>

* Update src/panels/calendar/ha-panel-calendar.ts

Co-authored-by: Bram Kragten <mail@bramkragten.nl>

build-scripts/gulp/gather-static.js

@@ -80,7 +80,6 @@ gulp.task("copy-translations", (done) => {
 
 gulp.task("copy-static", (done) => {
   const staticDir = paths.static;
-  const staticPath = genStaticPath(paths.static);
   // Basic static files
   fs.copySync(polyPath("public"), paths.root);
 
@@ -90,10 +89,6 @@ gulp.task("copy-static", (done) => {
   copyMdiIcons(staticDir);
 
   // Panel assets
-  copyFileDir(
-    npmPath("react-big-calendar/lib/css/react-big-calendar.css"),
-    staticPath("panels/calendar/")
-  );
   copyMapPanel(staticDir);
   done();
 });