[rodrigobnogueira]

Summary

• Fixes the root cause behind the red NestJS 12 group (chore(deps)(deps): Bump the nest-stack group across 1 directory with 5 updates #139): five integration specs loaded @nestjs/common, @nestjs/core and @nestjs/drizzle with import() inside before(). NestJS 12 ships core and common as ESM-only, and under node --import tsx an import() of an ESM-only package loads a second copy next to the one src/ requires. The specs' NestFactory then registered a different HttpAdapterHost class from the one nestjs-cls's ClsRootModule injects, so every non-HTTP boot failed with "Nest can't resolve dependencies of the ClsRootModule (?, ModuleRef)".
• Static imports change nothing on NestJS 11. This is the third two-copies failure, after nestjs-cls and @nestjs/outbox, so the rule and its enforcement land here too.

Changes

• test/integration/{kafka-consumer-inmemory,kafka-request-reply-inmemory,rabbit-inbox,reliable-messaging.kafka,reliable-messaging.rabbitmq}.spec.ts: the @nestjs/* imports move from before() to the top of the file. Our own env-reading modules stay dynamic.
• scripts/check-static-imports.mjs, run by npm run lint: fails on any import() of @nestjs/*, @nestjs-cls/* or nestjs-cls in src/, test/ and scripts/. On the unfixed tree it reports exactly the 13 removed calls.
• GUIDELINES_NEST_REFERENCE_APP.md §7 states the rule ("When In Doubt" becomes §8). CHANGELOG.md entry under Unreleased.

Modules Touched

• Tooling / CI / docs only

Public Surface (libraries)

• No use of library internals introduced
• Roster unchanged, or the roster checklist was followed (README,
  package.json description, docs/, repo About — npm run docs:check)

Security Review

• No unresolved high-risk security finding remains (test and tooling change)

Dependency Review

• No dependency or lockfile changes

Migrations

• No schema changes

Validation

• git diff --check
• npm run typecheck
• npm run lint
• npm run test:cov
• npm run security:audit

Validation Notes

• Also run on the NestJS 12 tree from chore(deps)(deps): Bump the nest-stack group across 1 directory with 5 updates #139 with this change applied: test:cov 173 tests, 168 pass, 0 fail, 5 live-broker skips. Without it, 18 tests fail with the ClsRootModule error.

Release Notes

• Release impact: CHANGELOG.md updated