S5: Compact envelope format for constrained links:
- 16-byte truncated addresses (MeshAddress) instead of 32-byte keys
- 16-byte truncated content ID
- u16 TTL and u32 timestamp (smaller than V1)
- Priority field (Low/Normal/High/Emergency)
- ~30-50 bytes savings per envelope vs V1
Full public keys are exchanged during announce phase and cached in
routing table. Envelope only needs addresses for routing.
- measure_mls_wire_sizes: KeyPackage, Welcome, Commit, AppMessage sizes
- measure_mls_wire_sizes_hybrid: same with post-quantum mode
- measure_mesh_envelope_overhead: MeshEnvelope overhead for various payloads
These tests print actual byte sizes to inform constrained link
feasibility planning (LoRa SF12, MLS-Lite design).
Implement transport abstraction (TCP/iroh), announce and routing table,
multi-hop mesh router, truncated-address link layer, and LoRa mock
medium with fragmentation plus EU868-style duty-cycle accounting.
Add mesh_lora_relay_demo and scripts/mesh-demo.sh. Relax CBOR vs JSON
size assertion to match fixed-size cryptographic overhead. Extend
.gitignore for nested targets and node_modules.
Made-with: Cursor
- Remove `|| true` from cursor positioning condition in v2_tui.rs
- Replace .lock().unwrap() with .expect() in P2P routing tests
- Remove assert!(true) placeholder in WebTransport test
Rename all crate directories, package names, binary names, proto
package/module paths, ALPN strings, env var prefixes, config filenames,
mDNS service names, and plugin ABI symbols from quicproquo/qpq to
quicprochat/qpc.
