feat(ui): mobile mesh tabs, AIUI-style audio player, cloud grid + map fixes

UI (this session):
- Global audio player now scales the whole interface into the space above it
  on desktop (sidebar + main) and docks directly above the tab bar on mobile;
  it stays visible while navigating.
- Mesh mobile redesign: floating Chat / BTC / Dead Man / AI / Map tab strip
  with a single fixed, internally-scrolling pane (page no longer scrolls);
  tabs hide while a conversation is open; floating back button; collapsible
  Device panel (starts collapsed); keyboard-aware conversation sizing via
  VisualViewport so the chat sits just above the keyboard.
- Cloud file grid: uniform 4/3 card heights (folders + images match).
- Swipe left/right switches tabs on the Apps and Web5 screens.
- Map tool fills its pane (no bottom gap); fix skewed Share Location toggle
  on mobile (global min-height rule was deforming the switch).
- Trim redundant helper copy from the mesh AI tab.

Also bundles pre-existing in-progress work that was already in the tree:
mesh listener/session + wallet + container + bitcoin-status backend changes,
docker UI updates, and assorted other UI tweaks.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

neode-ui/src/views/server/FipsNetworkCard.vue

@@ -8,7 +8,7 @@
       </div>
       <div class="flex-1">
         <div class="flex items-start justify-between gap-4 mb-2">
-          <h2 class="text-xl font-semibold text-white">FIPS Mesh</h2>
+          <h2 class="text-xl font-semibold text-white">Fuck IPs Mesh</h2>
           <div class="flex items-center gap-3">
             <div class="flex items-center gap-2" :title="statusLabel">
               <span class="w-2 h-2 rounded-full" :class="statusDotColor"></span>