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Jakub Piasecki 8d633700d7 feat(flow): coordinate targets for tap and long-press (#504)
## Summary

This adds raw normalized screen coordinates as first-class targets for
both `tap` and `long-press`. Gestures can now target either an element
selector or a point, while keeping the existing selector auto-wait and
off-screen diagnostics.

Supported forms include:

```yaml
- tap: { x: 0.5, y: 0.6 }
- tap: { on: { x: 0.5, y: 0.6 }, times: 2 }
- long-press: { x: 0.5, y: 0.6 }
- long-press: { on: { x: 0.5, y: 0.6 }, duration: 1200 }
```

## What changed

- Introduced a shared gesture-target parser for selector and point
targets.
- Added raw-point execution for `long-press` and shared point resolution
between tap and long-press.
- Validate coordinates as finite normalized `0–1` screen fractions,
rejecting pixels, malformed points, mixed selector/coordinate maps, and
unknown point keys.
- Canonicalize option-bearing coordinate gestures under `on`, keeping
option keys separate from target fields.
- Preserve coordinate targets in recording summaries and flow progress
reports instead of displaying an undefined selector.
- Added serialization validation so recording cannot persist a flow that
would fail when parsed for replay.
- Updated the flow authoring skill and tool description with the new
coordinate forms.

## Behavior notes

- Raw points act immediately and do not resolve or observe the UI tree.
- Selector targets retain settling, auto-wait, and the existing
`scroll-to` hint when an element cannot be found.
- Observation directives such as `type`, `await`, `assert`, and
`scroll-to` remain selector-only.
- The mixed spelling `tap: { x, y, times }` is now intentionally
rejected; use `tap: { on: { x, y }, times }` instead.

## Validation

- Full tool-server suite: 2,618 tests passed across 266 files.
- Added parser, serialization, recording, touch execution, Chromium
execution, reporting, and malformed-input coverage.
- Tool-server build, test typecheck, ESLint, Prettier, and skill
validation passed.
2026-07-17 14:48:29 +02:00

10 KiB