content.browse-peer now returns the transport that actually reached the
peer (fips/tor/mesh/lan). PeerFiles shows it as a small coloured pill next
to the peer name (FIPS/Mesh green, LAN blue, Tor amber) and the loading
text no longer hardcodes "Connecting via Tor" (it was misleading when FIPS
was used). Pairs with B14 (transport recording).
Verified: cargo build --release EXIT 0; vue-tsc --noEmit EXIT 0.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>