From 9349a957b5b14d08bb6d13e2f127621f5b0ccf12 Mon Sep 17 00:00:00 2001
From: Christophe Besson <cbesson@gmail.com>
Date: Fri, 28 Aug 2026 10:27:33 +0200
Subject: fix(hub): Node page — "Remove group" only for a group the hub dropped
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The button detaches a group from this node's config. For a group that still
exists on the hub that strands it with no host; deleting such a group is the
group Settings tab's job (detach + hub delete together). It now shows only
when the group is `stale` — present on the node, gone from the hub — which
the page already computes for the "not on hub" badge.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018gKJ85aZyvEwarXMFzFEwi
---
 packages/meshbay-hub/src/meshbay_hub/static/app.js | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'packages')

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/app.js b/packages/meshbay-hub/src/meshbay_hub/static/app.js
index 9a0787b..703bd47 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/app.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/app.js
@@ -2868,11 +2868,18 @@ function NodePage({ token, username, userId, groups }) {
             `}
           </div>
 
-          <div class="node-section">
-            <button class="btn btn-small btn-danger" disabled=${busy}
-              onClick=${() => detachGroup(g.name)}>
-              ${t('node.detach_group')}</button>
-          </div>
+          ${/* Only for a group the hub no longer knows: "Remove group" here
+                just drops it from this node's config. While the group still
+                exists on the hub that would strand it with no host — deleting
+                it is the group Settings tab's job, which detaches and deletes
+                together. */''}
+          ${stale && html`
+            <div class="node-section">
+              <button class="btn btn-small btn-danger" disabled=${busy}
+                onClick=${() => detachGroup(g.name)}>
+                ${t('node.detach_group')}</button>
+            </div>
+          `}
         </div>
       `;
         });
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