Elastishot v0.1.0

First public release.

Added

• Feature alignment with ORB keypoints and RANSAC, snapped to a similarity
  transform or to a whole-pixel shift, so zoomed, cropped and shifted
  captures line up before any pixel is compared.
• Structural alignment: the page is cut into horizontal strips that are
  matched by sequence alignment, so inserted banners and collapsed sections
  become one region each instead of moving everything below them.
• Region kinds added, removed, changed and moved, with move detection by
  template matching, a score per region and a box on both sides.
• Element maps recorded by the Playwright capture adapter; every region is
  attributed to the smallest element covering it (test id, id, role and
  name, then a CSS path). Resized elements are reported from the maps.
• Reports: a summary page, a page per pair with the embeddable
  <elastishot-viewer> web component (slider, flip, blink, overlay, diff),
  report.json (schema elastishot.report/1) and JUnit XML.
• CLI: compare, snapshot, run, approve, report; a config file with
  targets and viewports; exit codes 0, 1 and 2 for CI.
• Capture options for full-page screenshots, waits, hidden and masked
  selectors, a colour scheme and headers; captures record the HTTP status
  and title, and error pages raise a CAPTURE_ERROR_PAGE warning.
• Node API (comparePair, createElastishot, loadConfig) and a plugin
  and reporter contract for embedding in larger tools.
• Four test tiers: unit, engine, browser and Gherkin acceptance scenarios
  driving the built CLI; a UI lab with ground truth under examples/ui-lab.

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Published to npm as elastishot@0.1.0 (npm install -D elastishot). The attached tarball is the one the registry serves; its checksum is in SHA256SUMS.