chore(release): harden nick contract for v0.1.2

tests/release/test_release_contracts.py

@@ -47,10 +47,10 @@ def test_workflow_actions_are_commit_pinned_and_verify_version_is_project_derive
                 assert len(revision) == 40 and all(char in "0123456789abcdef" for char in revision)
     verify = VERIFY.read_text()
     assert "tomllib" in verify and 'RELEASE_VERSION=${RELEASE_VERSION}' in verify
-    assert 'RELEASE_VERSION=v0.1.1' not in verify
+    assert 'RELEASE_VERSION=v0.1.2' not in verify
 
 
-def test_release_version_and_migration_contract_are_v011_head_0029():
+def test_release_version_and_migration_contract_are_v012_head_0029():
     project = (REPO / "pyproject.toml").read_text()
     config = (REPO / "app/core/config.py").read_text()
     migrations = sorted(
@@ -58,8 +58,8 @@ def test_release_version_and_migration_contract_are_v011_head_0029():
         for path in (REPO / "app/db/alembic/versions").glob("*.py")
         if path.name != "__init__.py"
     )
-    assert 'version = "0.1.1"' in project
-    assert 'app_version: str = "0.1.1"' in config
+    assert 'version = "0.1.2"' in project
+    assert 'app_version: str = "0.1.2"' in config
     assert len(migrations) == 29
     assert migrations[-1].startswith("20260814_0029")
 
@@ -85,6 +85,9 @@ def test_operations_separate_publication_deployment_migration_and_db_rollback():
         "Image rollback is **not** database rollback",
         "read-only root filesystem",
         "10001:10001",
+        "PortfolioHub v0.1.2 container contract",
+        "v0.1.2 introduces no schema migration",
+        "trex-web v0.2.2 requires this backend contract",
     ):
         assert value in text
     for forbidden in (