feat: add Nostr VPN, FIPS, Routstr apps with status UIs

Add three new marketplace apps:
- Routstr (v0.4.3): Decentralized AI inference proxy with Cashu payments
- Nostr VPN (v0.3.4): Mesh VPN with Nostr signaling + WireGuard tunnels
- FIPS (v0.1.0): Self-organizing encrypted mesh network

Includes status UI dashboards for headless apps (nostr-vpn-ui, fips-ui)
with usage instructions, node identity display, and container logs.
Nostr identity injected via env vars for all three apps.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

scripts/image-versions.sh

@@ -64,7 +64,9 @@ VALKEY_IMAGE="$ARCHY_REGISTRY/valkey:8.1.6"
 NOSTR_RS_RELAY_IMAGE="$ARCHY_REGISTRY/nostr-rs-relay:0.9.0"
 STRFRY_IMAGE="$ARCHY_REGISTRY/strfry:1.0.4"
 NOSTR_VPN_IMAGE="$ARCHY_REGISTRY/nostr-vpn:v0.3.4"
+NOSTR_VPN_UI_IMAGE="$ARCHY_REGISTRY/nostr-vpn-ui:latest"
 FIPS_IMAGE="$ARCHY_REGISTRY/fips:v0.1.0"
+FIPS_UI_IMAGE="$ARCHY_REGISTRY/fips-ui:latest"
 
 # AI / Routing
 ROUTSTR_IMAGE="$ARCHY_REGISTRY/routstr:v0.4.3"