[hirasso]

Fixes #65
Related: swup/docs#255

Quite a few issues found while tackling #65. This PR is a fix for all of them in one go:

Fixes

• validate --sitemap: implement the sitemap reader (was a stub returning []). Handles entities and CDATA and follows sitemap indexes
• validate --sitemap: support absolute local paths (join → resolve)
• validate --crawl: migrate to the crawler v2 API (the v1 callback crashed at runtime)
• transition-duration: await the animation duration (missing await)
• transition-styles: wait long enough (duration was in seconds, used as ms)
• transition-styles: pass if any expected style changes (the default opacity,transform made a plain fade always fail)
• --animation and --parallel flags were ignored (read nonexistent flag names)
• --tests containers is now wired up (advertised but never ran): each container selector must exist exactly once
• Close pages after validating
• Failed pages are now marked ✖ instead of ✔ in the task list
• readSitemapUrls throws on non-OK HTTP responses (e.g. 404) instead of silently returning []
• validate fails with "No pages found in " when the sitemap (or crawl) yields no URLs, instead of passing with 0/0 pages

Cleanup

• Remove bin/dev.js/dev.cmd (needed a global ts-node), the unused screenshot and .eslintignore (duplicated ignorePatterns)
• Remove stale .gitignore entries and package-lock.json from files
• Drop @types/crawler (crawler v2 ships its own types), @oclif/test, @types/shelljs and the direct shelljs usage
• Bump engines to Node >= 18 and CI workflows from Node 16 to lts/*
• Replace the stale create --from=oclif test with a sitemap reader test

Tooling

• tsconfig: target es2022. The test tsconfig now type-checks

• Fix all ESLint problems (113 → 0), including proper types instead of @ts-ignore

• Format the repo with its own swup package:format. Add .prettierignore for README.md (generated by oclif readme)

• The PR is submitted to the main branch

• The code was linted before pushing (npm run lint)

• All tests are passing (npm run test)

• New or updated tests are included

[daun]

Failed pages are now marked ✖ instead of ✔ in the task list 🤣