feat(hub): drop the Search page title, add a Files refresh button

1. The "Search Files" <h2> is removed from the search page — it duplicated
   the nav and cost a line of vertical space on mobile. `search.title` is
   dropped from all ten locales (its only use).

2. A monochrome refresh button sits left of the Files breadcrumb home
   icon. It calls `onRefreshIndex` (re-fetch the group index from the
   node — the file list is a view over a cached copy with no other way to
   pull a fresh one), spins while in flight, and only renders where an
   `onRefreshIndex` is wired (the real group view, not the cross-group
   search results). New `refresh` icon; `group.refresh_index` in all ten
   locales.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_018BMLQjqFGCize2KtNBT79v

1 files changed, 1 insertions, 1 deletions

diff --git a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
index 16ae3ab..50f9ac5 100644
--- a/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
+++ b/packages/meshbay-hub/src/meshbay_hub/static/locales/en.js
@@ -95,6 +95,7 @@ export default {
   'members.apps_need_one': "At least one application must stay enabled.",
   'members.danger_delete_hint': "This removes the group for every member. It cannot be undone.",
   'group.filter': 'Filter files...',
+  'group.refresh_index': 'Refresh file list',
   'group.col_name': 'Name',
   'group.col_size': 'Size',
   'group.col_type': 'Type',
@@ -601,7 +602,6 @@ export default {
   // Status
 
   // Search
-  'search.title': 'Search Files',
   'search.placeholder': 'Search across all groups...',
   'search.no_results': 'No files match your search.',
   'search.col_group': 'Group',