release(v1.7.25-alpha): TCP transport for public FIPS mesh + modal cleanup

Re-adds the TCP transport (`0.0.0.0:8443`) to the rendered fips.yaml
alongside UDP. Upstream factory default enables both; we had
inadvertently narrowed to UDP-only when the yaml rewriter was last
touched, which left nodes unable to reach fips.v0l.io (the public
anchor only answers on TCP right now) or talk across networks that
block UDP.

Backend startup now compares the installed yaml against the current
rendered schema and restarts whichever fips unit is active when they
differ — so OTA-upgrading nodes pick up the new transport without
anyone having to click Reconnect.

Dropped the earlier plan to auto-add federated peers as seed anchors:
invites don't carry a FIPS-reachable IP:port, and once TCP reconnects
the public mesh, federated peers become npub-routable without needing
a seed entry.

Seed Anchors modal cleanup: replaced malformed header icon with a
three-arc broadcast glyph, and the close button now matches the
What's New modal (embedded in the card header, same icon + hover
style) instead of the earlier floating off-design placeholder.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

neode-ui/src/views/settings/AccountInfoSection.vue

@@ -180,6 +180,18 @@ init()
               </button>
             </div>
             <div class="overflow-y-auto flex-1 min-h-0 space-y-6 pr-1">
+              <!-- v1.7.25-alpha -->
+              <div>
+                <div class="flex items-center gap-2 mb-3">
+                  <span class="text-xs font-mono px-2 py-0.5 rounded bg-orange-500/20 text-orange-300">v1.7.25-alpha</span>
+                  <span class="text-xs text-white/40">Apr 21, 2026</span>
+                </div>
+                <div class="space-y-3 text-sm text-white/80 pl-3 border-l border-white/10">
+                  <p>Your node can now reach the broader FIPS public mesh, not just your own federated cluster. The FIPS daemon now binds both UDP (fast mesh forwarding) and TCP (NAT-friendly bootstrap) transports — matching the upstream factory default. The public anchor currently answers on TCP, so UDP-only nodes couldn't reach it; this fixes that without any action needed on your end.</p>
+                  <p>Upgrading the config happens automatically. On next startup, if the installed FIPS yaml doesn't match the new two-transport schema, the node reinstalls and restarts the daemon so the TCP transport comes online. No manual Reconnect required.</p>
+                  <p>Side benefit: TCP also helps on networks that block outbound UDP (corporate, some guest wifi) — your node falls back to TCP/8443 automatically and still joins the mesh.</p>
+                </div>
+              </div>
               <!-- v1.7.24-alpha -->
               <div>
                 <div class="flex items-center gap-2 mb-3">