Apply eslint fixes

Signed-off-by: Julius Härtl <jus@bitgrid.net>

src/components/navigation/AppNavigationAddBoard.vue

@@ -64,7 +64,7 @@ export default {
 		createBoard(e) {
 			const title = e.currentTarget.childNodes[0].value
 			this.$store.dispatch('createBoard', {
-				title: title,
+				title,
 				color: this.color.substring(1),
 			})
 			this.editing = false

src/components/navigation/AppNavigationBoard.vue

@@ -123,10 +123,10 @@ export default {
 			}
 			return this.board.color
 		},
-		undoText: function() {
+		undoText() {
 			return t('deck', 'Board {0} deleted', [this.board.title])
 		},
-		routeTo: function() {
+		routeTo() {
 			return {
 				name: 'board',
 				params: { id: this.board.id },

src/components/navigation/AppNavigationBoardCategory.vue

@@ -84,7 +84,7 @@ export default {
 		},
 	},
 	watch: {
-		boards: function(newVal, prevVal) {
+		boards(newVal, prevVal) {
 			if (this.openOnAddBoards === true && prevVal.length < newVal.length) {
 				this.opened = true
 			}