v3.3.0 is already tagged and pushed at 7488c2f, but the release was never
stamped: the CHANGELOG still opened with [Não lançado] and the README header
still said v3.2.0. The tag is public, so it stays where it is -- the section
is named retroactively for what it already ships, and the fixes on this
branch become 3.3.1.

Also closes the two semver recommendations of the re-review. The 3.2.0 "read
before upgrading" block now carries the two things a reader most needs and
had to infer: /{recurso}/index stopped existing, and regenerating overwrites
the route file and the pages with no prompt. And item 5 of the public API in
CLAUDE.md now states the rule instead of leaving it to taste -- what survives
regeneration is API, generated URLs included, which makes the 3.2.0 URL change
a major by our own definition rather than an argument to have again.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>