Updates RISK-PoC-005 to 'partially closed' and adds a v0.5.0 change
history entry documenting:
- the tsclientlib spike promotion into crates/chanora_protocol;
- the typed ChanoraSession in core/chanora_core wiring the
protocol API;
- the FRB 2.12.0 bridge wiring;
- the Flutter Alpha UI;
- the empirical verification path through alpha_e2e_test.dart
and alpha_smoke.rs;
- the v0.1.0-alpha.1 tag pointing at commit 3bb038c.
No other doc bumps are needed: the decision register stays at v0.9.6
(no new decisions), the audit reports stay at v0.9.3 (no new audit
evidence beyond what the PoCs already provided), the PoC plan stays
at v0.3.0 (all six PoC entries were already PASS).
EdisonJwa
53b176b722