feat(lora): train-only SFT experiment scaffold (cookbook recipe, ms-swift)

feat(loop): agent-trace draft (consent-gated), demo kit, robustness v2

docs: non-Latin OCR findings — ja scams fixed to warning, hi documented

feat(training): letter forge + labeled dataset + Modal prompt-A/B eval

feat(ui): ?lang= deep-link via head script + UI screenshot set

feat(ui): one-tap example letters shared with the Modal harness

Fix crg.ps1 false failure on PS 5.1 stderr wrapping

Mystery-Mail Guardian: complete app for the Build Small Hackathon