* fix(mobile): draw Claude Code's ⏵⏵ mode marker on Android terminals
Android ships no font with U+23F4-23F7, so the terminal drew boxes.
Bundle a 664-byte Noto Sans Symbols 2 subset, inline it in both
terminal hosts, append it to the Android font stack only, and load it
with the Nerd font before the WebGL atlas first paints.
* fix(mobile): spell the terminal font probe glyphs as escapes
* refactor(mobile): tidy terminal symbols font wiring
* Restore mobile push for delivery validation
* fix(mobile): register push task before headless startup
* Add authenticated mobile push test and fix iOS release entitlements
* Mock push-test transport in notification consent tests
* Fix slept workspace test for structured remount result
* Fix mobile notification review findings
* Pad Android notification icon to prevent square cropping
* fix(mobile): present visible Android data pushes in foreground
* test: use deterministic clock for teardown deadline
* fix(mobile): present foreground pushes through Expo public APIs
* fix(mobile): check push eligibility before foreground scheduling
* fix(mobile): register push from shared host connection lifecycle