Reformat code with standardjs

Reformat code with standardjs as the majority of files seem to follow
that.

src/components/emoji_grid/emoji_grid.js

@@ -1,6 +1,6 @@
-const EMOJI_SIZE = 32 + 8;
-const GROUP_TITLE_HEIGHT = 24;
-const BUFFER_SIZE = 3*EMOJI_SIZE;
+const EMOJI_SIZE = 32 + 8
+const GROUP_TITLE_HEIGHT = 24
+const BUFFER_SIZE = 3 * EMOJI_SIZE
 
 const EmojiGrid = {
   props: {
@@ -9,108 +9,116 @@ const EmojiGrid = {
       type: Array
     }
   },
-  data() {
+  data () {
     return {
       containerWidth: 0,
       containerHeight: 0,
       scrollPos: 0,
-      resizeObserver: null,
+      resizeObserver: null
     }
   },
-  mounted() {
-    const rect = this.$refs.container.getBoundingClientRect();
-    this.containerWidth = rect.width;
-    this.containerHeight = rect.height;
+  mounted () {
+    const rect = this.$refs.container.getBoundingClientRect()
+    this.containerWidth = rect.width
+    this.containerHeight = rect.height
     this.resizeObserver = new ResizeObserver((entries) => {
       for (const entry of entries) {
-        this.containerWidth = entry.contentRect.width;
-        this.containerHeight = entry.contentRect.height;
+        this.containerWidth = entry.contentRect.width
+        this.containerHeight = entry.contentRect.height
       }
     })
-    this.resizeObserver.observe(this.$refs.container);
+    this.resizeObserver.observe(this.$refs.container)
   },
-  beforeUnmount() {
-    this.resizeObserver.disconnect();
-    this.resizeObserver = null;
+  beforeUnmount () {
+    this.resizeObserver.disconnect()
+    this.resizeObserver = null
   },
   watch: {
-    groups() {
+    groups () {
       // Scroll to top when grid content changes
       if (this.$refs.container) {
-        this.$refs.container.scrollTo(0, 0);
+        this.$refs.container.scrollTo(0, 0)
       }
     },
-    activeGroup(group) {
-      this.$emit('activeGroup', group);
+    activeGroup (group) {
+      this.$emit('activeGroup', group)
     }
   },
   methods: {
-    onScroll() {
+    onScroll () {
       this.scrollPos = this.$refs.container.scrollTop
     },
-    onEmoji(emoji) {
+    onEmoji (emoji) {
       this.$emit('emoji', emoji)
     },
-    scrollToItem(itemId) {
-      const container = this.$refs.container;
-      if (!container) return;
+    scrollToItem (itemId) {
+      const container = this.$refs.container
+      if (!container) return
 
       for (const item of this.itemList) {
         if (item.id === itemId) {
-          container.scrollTo(0, item.position.y);
-          return;
+          container.scrollTo(0, item.position.y)
+          return
         }
       }
     }
   },
   computed: {
     // Total height of scroller content
-    gridHeight() {
-      if (this.itemList.length == 0) return 0;
-      const lastItem = this.itemList[this.itemList.length - 1];
-      return lastItem.position.y + ('title' in lastItem ? GROUP_TITLE_HEIGHT : EMOJI_SIZE)
+    gridHeight () {
+      if (this.itemList.length === 0) return 0
+      const lastItem = this.itemList[this.itemList.length - 1]
+      return (
+        lastItem.position.y +
+        ('title' in lastItem ? GROUP_TITLE_HEIGHT : EMOJI_SIZE)
+      )
     },
-    activeGroup() {
-      const items = this.itemList;
+    activeGroup () {
+      const items = this.itemList
       for (let i = items.length - 1; i >= 0; i--) {
-        const item = items[i];
+        const item = items[i]
         if ('title' in item && item.position.y <= this.scrollPos) {
-          return item.id;
+          return item.id
         }
       }
-      return null;
+      return null
     },
-    itemList() {
-      const items = [];
-      let x = 0, y = 0;
+    itemList () {
+      const items = []
+      let x = 0
+      let y = 0
       for (const group of this.groups) {
-        items.push({ position: {x, y}, id: group.id, title: group.text });
+        items.push({ position: { x, y }, id: group.id, title: group.text })
         if (group.text.length) {
-          y += GROUP_TITLE_HEIGHT;
+          y += GROUP_TITLE_HEIGHT
         }
         for (const emoji of group.emojis) {
-          items.push({ position: {x, y}, id: `${group.id}-${emoji.displayText}`, emoji })
-          x += EMOJI_SIZE;
+          items.push({
+            position: { x, y },
+            id: `${group.id}-${emoji.displayText}`,
+            emoji
+          })
+          x += EMOJI_SIZE
           if (x + EMOJI_SIZE > this.containerWidth) {
-            y += EMOJI_SIZE;
-            x = 0;
+            y += EMOJI_SIZE
+            x = 0
           }
         }
         if (x > 0) {
-          y += EMOJI_SIZE;
-          x = 0;
+          y += EMOJI_SIZE
+          x = 0
         }
       }
-      return items;
+      return items
     },
-    visibleItems() {
-      const startPos = this.scrollPos - BUFFER_SIZE;
-      const endPos = this.scrollPos + this.containerHeight + BUFFER_SIZE;
-      return this.itemList.filter(i => {
-        return i.position.y >= startPos && i.position.y < endPos;
-      });
+    visibleItems () {
+      const startPos = this.scrollPos - BUFFER_SIZE
+      const endPos = this.scrollPos + this.containerHeight + BUFFER_SIZE
+      return this.itemList.filter((i) => {
+        return i.position.y >= startPos && i.position.y < endPos
+      })
     },
-    scrolledClass() {
+    scrolledClass () {
       if (this.scrollPos <= 5) {
         return 'scrolled-top'
       } else if (this.scrollPos >= this.gridHeight - this.containerHeight - 5) {