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feat(streaming): support iOS simulator with screen curved, framing - #62
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TuiApp renders dialogs and other screens *instead of* the active screen, so their useInput handlers stop competing for keystrokes — which unmounts MainScreen and destroyed the `useState` the history lived in. Every /list, /yaml, /preview, /doctor, /memory, /session, /settings and /history silently wiped it, and the prompt came back remembering only what had been typed since. The list moves to module scope in input-history.ts, where it outlives the screen that offers it. The recall index and the stashed draft stay component-local, since those should reset on remount. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0163wRmYBwSsV8xUDmuiEZio
…rame `/stream` was Android-only. iOS simulators go through `xcrun simctl io … screenshot`, which shapes the whole path: `screenshot -` is documented for stdout but writes zero bytes, so every capture lands in a file the caller owns; and there is no raw framebuffer, so the half-block backend takes `--type=bmp` — a 32-bit BMP is a fixed header plus uncompressed pixels, keeping the "no image decoder, no new dependency" property. That BMP is BGRA and top-down, both read from the header rather than assumed, because getting either wrong yields a plausible-looking picture instead of an error. `RawFrame.order` carries the channel order so the renderer resolves its offsets once instead of swapping ~12MB per frame. Frames are now composited into a device body (`device-frame.ts`) on the kitty path, which is why that path sends raw RGBA rather than a PNG: the rounded outline needs an alpha channel neither adb nor simctl supplies. iOS gets its measured corner radius plus the Dynamic Island drawn on top — the framebuffer does not contain it, since iOS renders app content underneath. Android's bare screen stays square (`corner-mask.ts`: a guessed radius would crop real content), but its framed screen is rounded, because a rounded body around a square screen pinches at the corners: the body's arc is centred on (R,R) while the screen's corner sits at (bezel,bezel), so keeping the full bezel there needs R <= bezel. `scale.ts` box-filters the canvas down to roughly what the cell box will show before writing it. Raw frames are ~11MB and the terminal rereads and rescales all of them every frame; this costs ~19ms for a 5.5x smaller payload. Measured on an arm64 emulator, capture dominates everything else at ~870ms (~480ms of it on-device), and PNG is worse at ~1360ms, so frame rate there is device-bound rather than format-bound. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0163wRmYBwSsV8xUDmuiEZio
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## [2.7.0](v2.6.0...v2.7.0) (2026-09-03) ### Features * **streaming:** support iOS simulator with screen curved, framing ([#62](#62)) ([a79e4b1](a79e4b1))
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This PR introduces streaming on iOS simulator through
xcrun simctl io … screenshotcommand like howadbis used.PR also adds curved screen with frame display to mimic the real phone which also makes it aesthetic.
Prompt history across dialogs and screen changes is also kept properly now. Earlier
MainScreenheld history in auseState, andTuiAppswaps the whole screen component out for every dialog and screen change — so the state was unmounted and re-initialised constantly.Screenshots
iOS simulator
Android