feat(P61): L2 lifecycle pipeline — extend matrix + workflows + tests

Extend the modules-lifecycle pipeline with L2 composition modules
(static-assets, microservice) per REQ-128:

- pipelines/modules-lifecycle.yml: added l2-lifecycle-apply/modify/destroy
  stages + l2_modules matrix entry
- .gitea/workflows/modules-lifecycle.yml + .github/workflows/modules-lifecycle.yml:
  added l2-lifecycle job (byte-identical), matrix over [static-assets,
  microservice], needs ci-vpc-apply, has apply/modify/destroy steps.
  ci-vpc-destroy now needs both [lifecycle, l2-lifecycle].
- schemas/modules-lifecycle-pipeline.schema.json: added l2_modules to matrix
- scripts/run_l2_lifecycle_test.sh + run_l2_lifecycle_destroy.sh: L2 wrappers
  that set ACDL_REMOTE_STATE_KEY=spike/ci-vpc/terraform.tfstate so the
  microservice composition's terraform_remote_state reads from the CI VPC
- adapters/terraform/adapter.py: parameterized remote_state key via
  ACDL_REMOTE_STATE_KEY env var (default: platform/terraform.tfstate)
- modules/l2/static-assets/examples/complex.yml: fixed bucket_name to match
  simple (my-static-site) so terraform modifies in-place (adds CDN + WAF)
- modules/l2/microservice/examples/complex.yml: fixed bucket_name to match
  simple (my-microservice-demo), added desired_count:2 (modify variant)
- tests/test_pipeline_contract.py: 7 new L2 tests (l2 job exists, matrix
  lists both modules, apply/modify/destroy steps, needs ci-vpc-apply,
  ci-vpc-destroy needs both, contract matrix lists l2_modules)
- pipelines/README.md: updated stages for L2

Regression: 485 passed, 5 deselected. Gitea + GitHub workflows byte-identical.

---ci---
project: acdl
phase: P61
milestone: v1.11
status: execute
---/ci---

modules/l2/microservice/examples/complex.yml

@@ -1,15 +1,18 @@
-# Complex microservice with ALB + env vars + health check
+# Complex microservice with ALB + env vars + desired_count=2
+# Modify variant: same bucket_name/family/image as simple (in-place modify:
+# adds ALB, env vars, scales desired_count 1->2)
 environment: dev
 id: msvc
 infrastructure:
   microservice:
     inputs:
-      bucket_name: my-production-microservice
+      bucket_name: my-microservice-demo
+      desired_count: 2
       env:
         ENVIRONMENT: production
         LOG_LEVEL: info
       image: public.ecr.aws/docker/library/nginx:latest
-      port: 8080
+      port: 80
       region: us-east-1
     version: 1.0.0
 name: microservice

modules/l2/static-assets/examples/complex.yml

@@ -1,11 +1,11 @@
 # Complex static-assets deployment (S3 + CloudFront + WAF)
-# The full production stack: S3 origin + CloudFront CDN edge + WAF protection.
+# Modify variant: same bucket_name as simple (in-place modify, adds CDN + WAF)
 environment: dev
 id: assets
 infrastructure:
   static-assets:
     inputs:
-      bucket_name: my-production-static-site
+      bucket_name: my-static-site
       default_ttl: 3600
       max_ttl: 86400
       price_class: PriceClass_100