Add oxlint-tsgolint and configure typescript/no-unnecessary-type-assertion
to flag redundant `!` and `as Foo` casts. Type-aware mode is left off by
default to keep `npm run lint` fast; the rule sits configured for when we
turn type-aware on intentionally. Auto-fix removed ~283 redundant casts;
two manual touch-ups: a real tsgolint false positive in split-container.tsx
and a stale ChildProcess import after a double-cast collapsed.
Introduce `paseo daemon pair` CLI command that generates a local pairing offer URL with QR code without requiring a running daemon. Update message input to support mute/unmute toggle during realtime voice sessions with visual feedback (MicOff icon). Fix android:prod build script to use prebuild + assembleRelease flow.