Settings: Make image compression configurable

src/components/media_upload/media_upload.js

@@ -34,6 +34,11 @@ const mediaUpload = {
         return file
       }
 
+      // Skip if image compression is disabled
+      if (!this.$store.getters.mergedConfig.imageCompression) {
+        return file
+      }
+
       // For PNGs, check if animated
       if (file.type === 'image/png') {
         const isAnimated = await this.isAnimatedPng(file)

src/components/settings_modal/tabs/general_tab.vue

@@ -241,6 +241,14 @@
           </li>
         </ul>
         <h3>{{ $t('settings.attachments') }}</h3>
+        <li>
+          <BooleanSetting
+            path="imageCompression"
+            expert="1"
+          >
+            {{ $t('settings.image_compression') }}
+          </BooleanSetting>
+        </li>
         <li>
           <BooleanSetting
             path="useContainFit"