docs: deep audit pass — fix drift across every doc, rebase coding-standards on /unslop

Each doc verified against current code; stale claims fixed in place.

- architecture: handshake/binary-frame/route/module-table corrections
- data-model: atomic-write claim narrowed, missing daemon files/fields added
- development: db:query removed (SQLite/Drizzle gone), tmux→concurrently+portless, PASEO_HOME split
- unistyles: withUnistyles(Icon) is the dominant pattern; new Animated.View+dynamic-styles iOS gotcha
- SECURITY: bearer-token auth, DNS-rebinding allowlist semantics, ephemeral phone keypair, wire format
- glossary: Project-checkout rename has shipped
- providers: claude-acp not built-in, Pi/mock, async isCommandAvailable, interface drift
- coding-standards: rewritten as compressed /unslop adaptation
- product/release/testing/custom-providers/android/mobile-testing/ad-hoc-daemon-testing/file-icons/design: smaller corrections

docs/mobile-testing.md

@@ -143,7 +143,7 @@ Maestro `inputText` fires one character at a time. React Native's **controlled**
 
 For inputs that E2E flows type into (host endpoint, pairing URL, etc.), use an **uncontrolled ref-backed input**: `defaultValue` + `onChangeText` writes into a `useRef`, reads via the ref on submit. No per-keystroke re-render, no dropped characters.
 
-See `add-host-modal.tsx` and `pair-link-modal.tsx` for the pattern. Always pair the source change with a Maestro `assertVisible` on the input's `id + text` after `inputText`, so regressions are caught immediately.
+See `pair-link-modal.tsx` for the pattern (`useRef`-backed `onChangeText`, no `value=` prop). Always pair the source change with a Maestro `assertVisible` on the input's `id + text` after `inputText`, so regressions are caught immediately.
 
 ### Dropdowns that launch native presenters (iOS)