Merge origin/main: the operator's upload ceiling beside the disk-thread work

One conflict, in §15.3's open list, and it was two changes agreeing rather than
disagreeing: this side removed the rows for the third-party search bound and the
node-announcement bound because both are now built (AV27, AV28), while the other
side kept them and added a new one. Resolved by keeping what is genuinely still
open — per-device revocation having no CLI — and leaving the two closed.

`webrtc_server.py` merged without conflict but the two sides met inside one
function: `_upload_chunk` gained the operator's `max_upload_gb` ceiling from
there and the per-group lock and `off_disk` calls from here. Read back rather
than trusted: the operator's ceiling now sits inside the critical section that
keeps chunk ordering, and the unlink beside it goes to the disk thread with
everything else.

2893 passed. The twelve `test_sticky_header.py[firefox]` setup errors are the
open Firefox on this machine, as before.

1 files changed, 8 insertions, 0 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/node-page.js b/packages/meshbay-hub/src/meshbay_hub/static/node-page.js
index 0f75edc..2edcbab 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/node-page.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/node-page.js
@@ -1068,6 +1068,14 @@ export function NodePage({ groups, token, username }) {
               </div>
             </label>
             <label class="node-setting">
+              <span class="node-setting-label">${t('node.setting_max_upload')}</span>
+              <div class="node-setting-input">
+                <input type="number" min="0.1" step="0.5" value=${editSettings.max_upload_gb}
+                  onInput=${e => setEditSettings(s => ({...s, max_upload_gb: parseFloat(e.target.value) || 0.1}))} />
+                <span class="node-setting-unit">${t('node.setting_unit_gb')}</span>
+              </div>
+            </label>
+            <label class="node-setting">
               <span class="node-setting-label">${t('node.setting_transcode')}</span>
               <div class="node-setting-input">
                 <input type="checkbox" checked=${editSettings.transcode_incompatible_video}