[IMP] web_editor: remove quality optimization warning

It creates confusion for no good reason

task-2502679
Closes #69340

addons/web_editor/static/src/js/editor/snippets.options.js

@@ -4497,27 +4497,10 @@ const ImageHandlerOption = SnippetOptionWidget.extend({
      * @override
      */
     async _renderCustomXML(uiFragment) {
-        const isLocalURL = href => new URL(href, window.location.origin).origin === window.location.origin;
-
         const img = this._getImg();
         if (!this.originalSrc || !['image/png', 'image/jpeg'].includes(img.dataset.mimetype)) {
-            return [...uiFragment.childNodes].forEach(node => {
-                if (node.matches('.o_we_external_warning')) {
-                    node.classList.remove('d-none');
-                    if (isLocalURL(img.getAttribute('src'))) {
-                        const title = node.querySelector('we-title');
-                        title.textContent = ` ${_t("Quality options unavailable")}`;
-                        $(title).prepend('<i class="fa fa-warning" />');
-                        if (img.dataset.mimetype) {
-                            title.setAttribute('title', _t("Only PNG and JPEG images support quality options and image filtering"));
-                        } else {
-                            title.setAttribute('title', _t("Due to technical limitations, you can only change optimization settings on this image by choosing it again in the media-dialog or reuploading it (double click on the image)"));
-                        }
-                    }
-                } else {
-                    node.remove();
-                }
-            });
+            [...uiFragment.childNodes].forEach(node => node.remove());
+            return;
         }
         const $select = $(uiFragment).find('we-select[data-name=width_select_opt]');
         (await this._computeAvailableWidths()).forEach(([value, label]) => {

addons/web_editor/static/src/scss/wysiwyg_snippets.scss

@@ -1526,10 +1526,6 @@ body.editor_enable.editor_has_snippets {
             margin-left: $o-we-sidebar-content-field-label-spacing * 2;
         }
 
-        .o_we_external_warning {
-            margin-top: $o-we-sidebar-content-field-spacing;
-        }
-
         .o_we_tag {
             background-color: $o-we-bg-darkest;
             white-space: nowrap;

addons/web_editor/views/snippets.xml

@@ -48,12 +48,6 @@
 </template>
 
 <template id="snippet_options_image_optimization_widgets">
-    <div class="o_we_external_warning d-none">
-        <we-title title="Quality options are unavailable for external images. If you want to change this image's quality, please first download it from the original source and upload it in Odoo.">
-            <i class="fa fa-warning" /> External Image
-        </we-title>
-    </div>
-
     <t t-set="filter_label">Filter</t>
     <we-select t-att-string="indent and (' ⌙ %s' % filter_label) or filter_label">
         <we-button data-gl-filter="">None</we-button>