Every empty/comment-only catch block now logs a descriptive warning
in dev mode via `if (import.meta.env.DEV) console.warn(...)`. Covers
15 files across views, stores, components, and utils. Zero silent
catches remaining.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The credential issuance and verification handlers used
Handle::block_on() directly inside the tokio runtime, causing a
deadlock. Wrapped with block_in_place() to properly yield the
runtime thread.
Also completed full feature verification across all 25 test groups
(~175 checks) on live server.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>