[JS] Update yarn deps

Fixes a sass deprecation notice and vue compilation error.

@vue/compiler-sfc is now pulled in by the vue dependency, so it's no longer
needed to explicitly mention it in package.json

Fixes #449

app/javascript/src/javascripts/autocompletable_input.vue

@@ -1,5 +1,5 @@
 <template>
-  <input :list="listId" v-bind="$attrs" v-model="modelValue">
+  <input :list="listId" v-bind="$attrs" v-model="value">
   <datalist :id="listId">
     <option v-for="(entry, index) in entries" :value="entry" :key="index"></option>
   </datalist>
@@ -9,6 +9,16 @@
 import LS from "./local_storage";
 export default {
   props: ["listId", "addToList", "modelValue"],
+  computed: {
+    value: {
+      get() {
+        return this.modelValue;
+      },
+      set(value) {
+        this.$emit("update:modelValue", value);
+      }
+    }
+  },
   data() {
     return {
       entries: this.currentEntries(),

app/javascript/src/styles/specific/posts.scss

@@ -213,7 +213,7 @@ div#c-posts {
 
   div.parent-children {
     display: flex;
-    margin: 0 -$padding-025;
+    margin: 0 (-$padding-025);
     margin-bottom: $padding-025;
     div.notice {
       margin: 0 $padding-025;

package.json

@@ -3,7 +3,6 @@
   "private": true,
   "dependencies": {
     "@rails/webpacker": "^6.0.0-rc.5",
-    "@vue/compiler-sfc": "^3.1.0",
     "babel-plugin-macros": "^3.1.0",
     "core-js": "3.8",
     "css-loader": "^6.3.0",