Merge remote-tracking branch 'origin/develop' into shigusegubu

* origin/develop:
  Lint
  Add renovate.json
  fix placeholder attachments opening new tab

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ]
+}

src/components/attachment/attachment.vue

@@ -12,6 +12,7 @@
       :href="attachment.url"
       :alt="attachment.description"
       :title="attachment.description"
+      @click.prevent
     >
       <FAIcon :icon="placeholderIconClass" />
       <b>{{ nsfw ? "NSFW / " : "" }}</b>{{ edit ? '' : placeholderName }}