development.md and agent-rules.mdc in English; progress.md and roadmap.md stay Russian as internal docs. Co-authored-by: Cursor <cursoragent@cursor.com>
Reorganize development.md (stack, deps, build, release, testing, CI); relocate agent rules to .cursor/rules; remove dev-host and example.com references from docs. Co-authored-by: Cursor <cursoragent@cursor.com>
mixeme