refactor: 빌드 로직 개선, gradle 파일 경량화

docs/jpa/repository-adaptation.md

@@ -101,7 +101,7 @@ Docker-dependent lanes fail closed rather than skipping, matching the existing
 | `settings.gradle.kts` module registration | Fail-closed 19-leaf registry | No registry change: leaf identity, Gradle path, allowed dependencies, and runtime memberships are unchanged. |
 | `infra/jpa/{postgres,roles,toxiproxy}` | Repository already owns `infra/` | Created at the same repository-relative paths. |
 | `docs/jpa/**`, `docs/adr/ADR-JPA-*`, `.github/workflows/jpa-*.yml` | Repository already owns `docs/` and `.github/workflows/` | Created at the same repository-relative paths. |
-| `build.gradle.kts` release aggregate `jpaReleaseGate` | Root is `src/build.gradle` | Registered there against the repository lane names in §3. |
+| release blocking aggregate | `.github/workflows/jpa-release.yml` | CI names the blocking JPA lanes directly; Gradle only defines how each lane runs. |
 | Per-task `git add` + `git commit` | `AGENTS.md`: commit policy is `human-only`; agents do not stage, commit, amend, or push | Implementation is delivered unstaged. This is the only plan step intentionally not executed, and it is recorded here. |
 | Querydsl as an optional module dependency | Querydsl is not part of this repository's dependency set | `querydsl` is implemented against the plan's contracts with the Querydsl types kept behind `compileOnly`, so the Stable runtime classpath never carries Querydsl and a deployment opting in adds the artifact itself. |
 | Hibernate Envers as a module dependency | Envers is not part of this repository's dependency set | Same treatment as Querydsl: `compileOnly` + explicit opt-in, matching the plan's "Envers is opt-in and never enabled by a global base class". |