chore: update to vuejs3 and nc34

[TheoLallement]

Hello,
First contribution for me so sorry in adance if i didn't do everything right.
There is a lot of non regression to do but I don't know all the features of the app so it's kinda hard to test this.

Main changes

Update of Vue.Js parts of code to be compatible with new Nextcloud versions.

• migrating to new nextcloud api
• migrating to vue3
• remove use of library vue2-leaflet

Migrating to vue 3

• replace all of this.$set(array, index, newValue) by this.array[key] = newValue
• use createApp instead of Vue
• remove vue-click-outside package and make custom directive
• rename slot="customSlot" to #slot

Migrating to new nextcloud api (v9.x.x to have vue3 compat)

• add a tooltip global directive (tooltip was deprecated in v8.x.x and deleted in v9.x.x which is needed for vue3)
• stop using window.OCA.Files.Sidebar.setActiveTab and replaced it by a activeTab props
• replaced generic import by named import : import { NcActionButton } from '@nextcloud/vue' instead of import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
• replace isMobile by useIsMobile (deleted in v9.x.x)
• put all the NcCounterBubble inside <template #counter> and use the :count props

Replace vue2-lealfet by leaflet

Hardest part to explain and document. WIP

Todo

in another pr maybe to not make this one bigger than it already is

• migrate to vite
• type some main functions