Slack: an Avatars switch in the transcript's gear

Off, the picture square goes and each row starts at the left edge — the
same behaviour as ProdCom's channel-icon switch.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

modules/slack/client.js

@@ -695,6 +695,7 @@ function createTranscriptTile({ root, moduleApi }) {
   function applyInstanceSettings() {
     const s = moduleApi.instanceSettings;
     wrap.style.setProperty('--sl-size', textSizePx(moduleApi) + 'px');
+    wrap.classList.toggle('hide-avatars', s.showAvatars === false);
     wrap.classList.toggle('show-times', s.showTimes !== false);
     wrap.classList.toggle('show-names', s.showNames !== false);
     wrap.classList.toggle('show-system', s.showSystem !== false);

modules/slack/module.json

@@ -105,6 +105,11 @@
     }
   },
   "instanceSchema": {
+    "showAvatars": {
+      "type": "switch",
+      "label": "Avatars",
+      "default": true
+    },
     "showTimes": {
       "type": "switch",
       "label": "Timestamps",

modules/slack/style.css

@@ -117,6 +117,8 @@
   user-select: none;
   -webkit-user-select: none;
 }
+/* "Avatars" off: the square goes and the row starts at the left edge, as in ProdCom */
+[data-module="slack"] .sl-wrap.hide-avatars .sl-avatar { display: none; }
 [data-module="slack"] .sl-avatar-img {
   width: 100%;
   height: 100%;