Remove unused directive

Signed-off-by: Raimund Schlüßler <raimund.schluessler@mailbox.org>

src/components/AppNavigation/Confirmation.vue

@@ -1,96 +0,0 @@
-<!--
-Nextcloud - Tasks
-
-@author Raimund Schlüßler
-@copyright 2018 Raimund Schlüßler <raimund.schluessler@mailbox.org>
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
-License as published by the Free Software Foundation; either
-version 3 of the License, or any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU AFFERO GENERAL PUBLIC LICENSE for more details.
-
-You should have received a copy of the GNU Affero General Public
-License along with this library.  If not, see <http://www.gnu.org/licenses/>.
-
--->
-
-<template>
-	<li v-click-outside="reset" :class="{confirmed: activated, active: armed}">
-		<a class="confirmation-default" @click="activate($event)">
-			<span class="icon-delete" />
-			<span>{{ $t('tasks', 'Delete') }}</span>
-		</a>
-		<a :title="$t('tasks', 'Cancel')" class="confirmation-abort icon-close" @click="reset">
-			<span />
-		</a>
-		<a v-tooltip="{
-				placement: 'left',
-				show: activated,
-				trigger: 'manual',
-				boundariesElement: 'body',
-				content: message
-			}"
-			class="confirmation-confirm icon-delete-white no-permission"
-			@click="deleteCalendar($event)">
-			<span class="countdown">
-				{{ remaining }}
-			</span>
-		</a>
-	</li>
-</template>
-
-<script>
-import ClickOutside from 'vue-click-outside'
-
-export default {
-	directives: {
-		ClickOutside,
-	},
-	props: {
-		message: {
-			type: String,
-			default: '',
-		},
-	},
-	data() {
-		return {
-			remaining: 3,
-			activated: false,
-			armed: false,
-		}
-	},
-	methods: {
-		reset: function() {
-			this.activated = false
-			this.armed = false
-			this.remaining = 3
-		},
-		activate: function(e) {
-			this.activated = true
-			this.countdown()
-			e.stopPropagation()
-		},
-		countdown: function() {
-			this.remaining--
-			if (this.remaining > 0) {
-				setTimeout(this.countdown, 1000)
-			} else {
-				this.armed = true
-			}
-		},
-		deleteCalendar: function(e) {
-			if (this.armed) {
-				this.$emit('delete-calendar')
-				this.activated = false
-			} else {
-				e.stopPropagation()
-			}
-		},
-	},
-}
-</script>