Prepare v4.0.2

[ignaciogros]

• Review and complete the Spanish (es) translation.
• Placeholder translations for newly introduced strings in incomplete translations.
• Reorder lang strings for ca, eu, gl, es to match en key order.
• New agent skill to generate CHANGELOG draft.
• v4.0.2 CHANGELOG.

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The changes in this pull request can be previewed and tested using a Moodle Playground instance.

ℹ️ The eXeLearning editor is fetched from the shared release and unpacked into the plugin when the playground boots, so the first load may take a few extra seconds. ELPX upload, viewer and preview work normally.

[erseco]

Hi @ignaciogros 👍

I reviewed this release-prep PR and it looks good to merge — approving. Nice clean work on the translations.

What I checked

• php -l passes on ca/es/eu/gl; no duplicate keys; every language has exactly 586 keys, matching en, and the key sets are identical to en.
• {$a} placeholders are preserved in all changed strings.
• The removed deleteattemptcheck is correct cleanup — that key isn't in en either (orphan), so nothing is lost.
• Brought the stack up (make clean + make up, Moodle on localhost) and exercised the pages that render the changed strings in Spanish: the plugin settings page (the editormode → "Modo del editor" change and the reworded apidebugmask both render correctly, no raw placeholders), saving settings works with no package-template file present, and the styles manager (/mod/exescorm/admin/styles.php) renders the whole new styles* string block cleanly.

Minor follow-ups (non-blocking):

1. .agents/skills/changelog/SKILL.md — the YAML frontmatter isn't a valid --- … --- block (blank line after the opening fence + a long dash line instead of a closing ---). Some skill loaders won't parse the name/description, so the skill may not load. Worth tidying to plain --- fences.
2. lang/eu/exescorm.php (stylesuploaded_hint, stylesbuiltin_hint) — typo "editiretik" → should be "editoretik".
3. lang/gl/exescorm.php (stylesuploaded_hint) — Castilianisms "ocultarlos/borrarlos" → Galician "ocultalos/borralos"; and stylesdelete_confirm uses the Spanish "¿" which the Galician normative omits.

None of these block the release — #2 (the Basque typo) is the one most worth fixing first.

A detailed review report (PDF, with the full verification matrix and screenshots) is attached to this PR.

pr84-review.pdf