build: integrate workflow engine repository

docs/REPOSITORY_INDEX.md

@@ -75,6 +75,7 @@ Generated from `repositories.json`. Use that JSON file as the machine-readable s
 | `govoplan-views` | `platform` | `../govoplan-views` | [govoplan-views](https://git.add-ideas.de/GovOPlaN/govoplan-views) |
 | `govoplan-wiki` | `domain` | `../govoplan-wiki` | [govoplan-wiki](https://git.add-ideas.de/GovOPlaN/govoplan-wiki) |
 | `govoplan-workflow` | `platform` | `../govoplan-workflow` | [govoplan-workflow](https://git.add-ideas.de/GovOPlaN/govoplan-workflow) |
+| `govoplan-workflow-engine` | `platform` | `../govoplan-workflow-engine` | [govoplan-workflow-engine](https://git.add-ideas.de/GovOPlaN/govoplan-workflow-engine) |
 
 ## Connector
 

repositories.json

@@ -72,6 +72,7 @@
     {"name": "govoplan-wiki", "category": "module", "subtype": "domain", "remote": "git@git.add-ideas.de:GovOPlaN/govoplan-wiki.git", "path": "govoplan-wiki"},
     {"name": "addideas-govoplan-website", "category": "website", "subtype": "public-site", "remote": "git@git.add-ideas.de:add-ideas/addideas-govoplan-website.git", "path": "addideas-govoplan-website", "bootstrap_transport": "registered"},
     {"name": "govoplan-workflow", "category": "module", "subtype": "platform", "remote": "git@git.add-ideas.de:GovOPlaN/govoplan-workflow.git", "path": "govoplan-workflow"},
+    {"name": "govoplan-workflow-engine", "category": "module", "subtype": "platform", "remote": "git@git.add-ideas.de:GovOPlaN/govoplan-workflow-engine.git", "path": "govoplan-workflow-engine"},
     {"name": "govoplan-xoev", "category": "connector", "subtype": "standard", "remote": "git@git.add-ideas.de:GovOPlaN/govoplan-xoev.git", "path": "govoplan-xoev"},
     {"name": "govoplan-xrechnung", "category": "connector", "subtype": "standard", "remote": "git@git.add-ideas.de:GovOPlaN/govoplan-xrechnung.git", "path": "govoplan-xrechnung"},
     {"name": "govoplan-xta-osci", "category": "connector", "subtype": "standard", "remote": "git@git.add-ideas.de:GovOPlaN/govoplan-xta-osci.git", "path": "govoplan-xta-osci"}

requirements-dev.txt

@@ -22,6 +22,7 @@
 -e ../govoplan-connectors
 -e ../govoplan-datasources
 -e ../govoplan-dataflow
+-e ../govoplan-workflow-engine
 -e ../govoplan-workflow
 -e ../govoplan-views
 -e ../govoplan-search

tests/test_dependency_boundaries.py

@@ -88,9 +88,17 @@ class DependencyBoundaryDiscoveryTests(unittest.TestCase):
             "govoplan-calendar",
             "govoplan-poll",
             "govoplan-scheduling",
+            "govoplan-workflow-engine",
         ):
             self.assertIn(owner, boundary.REPOS)
 
+    def test_transitional_allowlist_entries_have_a_removal_target(self) -> None:
+        boundary = load_boundary_module()
+
+        for item in boundary.ALLOWLIST:
+            self.assertIn("remove", item.reason.casefold())
+            self.assertRegex(item.reason, r"#[0-9]+")
+
     def test_webui_discovery_is_fail_closed(self) -> None:
         boundary = load_boundary_module()
         with tempfile.TemporaryDirectory(prefix="govoplan-boundary-webui-") as directory:

tools/checks/check-datasource-composition.py

@@ -58,7 +58,13 @@ from govoplan_datasources.backend.db.models import (
 
 def main() -> int:
     registry = build_platform_registry(
-        ("connectors", "datasources", "dataflow", "workflow")
+        (
+            "connectors",
+            "datasources",
+            "dataflow",
+            "workflow_engine",
+            "workflow",
+        )
     )
     registry.configure_capability_context(
         ModuleContext(registry=registry, settings=object())

tools/checks/check-focused.sh

@@ -76,6 +76,7 @@ PY
 "$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-connectors/tests
 "$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-datasources/tests
 "$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-dataflow/tests
+"$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-workflow-engine/tests
 "$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-workflow/tests
 "$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-views/tests
 "$PYTHON" -m unittest discover -s /mnt/DATA/git/govoplan-dashboard/tests

tools/checks/check_dependency_boundaries.py

@@ -109,9 +109,36 @@ class AllowlistedImport:
     reason: str
 
 
-# Transitional exceptions. This should remain empty; add entries only with a
-# dated removal plan and a capability/API contract issue.
-ALLOWLIST: tuple[AllowlistedImport, ...] = ()
+# Transitional exceptions. This should remain empty outside explicit,
+# time-bounded compatibility facades with a tracked removal issue.
+_WORKFLOW_ENGINE_COMPATIBILITY_FACADES = (
+    "backend/bpmn.py",
+    "backend/bpmn_adapters.py",
+    "backend/bpmn_graph.py",
+    "backend/db/__init__.py",
+    "backend/db/models.py",
+    "backend/governance.py",
+    "backend/instance_service.py",
+    "backend/manifest.py",
+    "backend/node_library.py",
+    "backend/router.py",
+    "backend/runtime.py",
+    "backend/schemas.py",
+    "backend/service.py",
+    "backend/validation.py",
+)
+ALLOWLIST: tuple[AllowlistedImport, ...] = tuple(
+    AllowlistedImport(
+        owner="govoplan-workflow",
+        relative_path=relative_path,
+        imported_owner="govoplan-workflow-engine",
+        reason=(
+            "One-release Engine extraction facade; remove for 0.2 under "
+            "govoplan-workflow#14 and govoplan-core#40."
+        ),
+    )
+    for relative_path in _WORKFLOW_ENGINE_COMPATIBILITY_FACADES
+)
 ALLOWLIST_KEYS = {(item.owner, item.relative_path, item.imported_owner) for item in ALLOWLIST}
 
 

tools/deployment/govoplan_deploy/bundle.py

@@ -172,7 +172,7 @@ def reconcile_runtime_environment(
             "ENABLED_MODULES": ",".join(spec.enabled_modules),
             "CELERY_ENABLED": "true" if redis.mode != "disabled" else "false",
             "CELERY_QUEUES": (
-                "send_email,append_sent,notifications,calendar,dataflow,events,default"
+                "send_email,append_sent,notifications,calendar,dataflow,workflow,events,default"
             ),
             "CORS_ORIGINS": spec.public_url,
             "GOVOPLAN_TRUSTED_HOSTS": public.hostname or "",

tools/deployment/govoplan_deploy/model.py

@@ -50,6 +50,7 @@ FULL_MODULES = (
     "connectors",
     "datasources",
     "dataflow",
+    "workflow_engine",
     "workflow",
     "views",
     "search",

tools/launch/launch-production-like-dev.sh

@@ -51,12 +51,12 @@ set +a
 
 export APP_ENV="${APP_ENV:-staging}"
 export GOVOPLAN_INSTALL_PROFILE="${GOVOPLAN_INSTALL_PROFILE:-production-like}"
-export ENABLED_MODULES="${ENABLED_MODULES:-tenancy,organizations,identity,access,admin,dashboard,policy,audit,campaigns,files,mail,calendar,poll,scheduling,connectors,datasources,dataflow,workflow,views,search,risk_compliance,notifications,docs,ops}"
+export ENABLED_MODULES="${ENABLED_MODULES:-tenancy,organizations,identity,access,admin,dashboard,policy,audit,campaigns,files,mail,calendar,poll,scheduling,connectors,datasources,dataflow,workflow_engine,workflow,views,search,risk_compliance,notifications,docs,ops}"
 export DATABASE_URL="${DATABASE_URL:-${GOVOPLAN_PRODUCTION_LIKE_DATABASE_URL:-postgresql+psycopg://govoplan:govoplan-dev@127.0.0.1:55433/govoplan}}"
 export GOVOPLAN_DATABASE_URL_PGTOOLS="${GOVOPLAN_DATABASE_URL_PGTOOLS:-${GOVOPLAN_PRODUCTION_LIKE_DATABASE_URL_PGTOOLS:-postgresql://govoplan:govoplan-dev@127.0.0.1:55433/govoplan}}"
 export REDIS_URL="${REDIS_URL:-${GOVOPLAN_PRODUCTION_LIKE_REDIS_URL:-redis://127.0.0.1:56379/0}}"
 export CELERY_ENABLED="${CELERY_ENABLED:-true}"
-export CELERY_QUEUES="${CELERY_QUEUES:-send_email,append_sent,notifications,calendar,default}"
+export CELERY_QUEUES="${CELERY_QUEUES:-send_email,append_sent,notifications,calendar,workflow,default}"
 export FILE_STORAGE_BACKEND="${FILE_STORAGE_BACKEND:-local}"
 export FILE_STORAGE_LOCAL_ROOT="${FILE_STORAGE_LOCAL_ROOT:-$META_ROOT/runtime/production-like/files}"
 export DEV_AUTO_MIGRATE_ENABLED="${DEV_AUTO_MIGRATE_ENABLED:-false}"

tools/launch/production-like-dev.sh

@@ -66,7 +66,7 @@ export DATABASE_URL="${DATABASE_URL:-${GOVOPLAN_PRODUCTION_LIKE_DATABASE_URL:-po
 export GOVOPLAN_DATABASE_URL_PGTOOLS="${GOVOPLAN_DATABASE_URL_PGTOOLS:-${GOVOPLAN_PRODUCTION_LIKE_DATABASE_URL_PGTOOLS:-postgresql://govoplan:govoplan-dev@127.0.0.1:55433/govoplan}}"
 export REDIS_URL="${REDIS_URL:-${GOVOPLAN_PRODUCTION_LIKE_REDIS_URL:-redis://127.0.0.1:56379/0}}"
 export CELERY_ENABLED="${CELERY_ENABLED:-true}"
-export ENABLED_MODULES="${ENABLED_MODULES:-tenancy,organizations,identity,access,admin,dashboard,policy,audit,campaigns,files,mail,calendar,poll,scheduling,connectors,datasources,dataflow,workflow,views,search,risk_compliance,notifications,docs,ops}"
+export ENABLED_MODULES="${ENABLED_MODULES:-tenancy,organizations,identity,access,admin,dashboard,policy,audit,campaigns,files,mail,calendar,poll,scheduling,connectors,datasources,dataflow,workflow_engine,workflow,views,search,risk_compliance,notifications,docs,ops}"
 export FILE_STORAGE_BACKEND="${FILE_STORAGE_BACKEND:-local}"
 export FILE_STORAGE_LOCAL_ROOT="${FILE_STORAGE_LOCAL_ROOT:-$META_ROOT/runtime/production-like/files}"
 export DEV_AUTO_MIGRATE_ENABLED="${DEV_AUTO_MIGRATE_ENABLED:-false}"

tools/release/push-release-tag.sh

@@ -116,6 +116,7 @@ PACKAGE_MODULE_REPOS=(
   "$PARENT/govoplan-transparency"
   "$PARENT/govoplan-evaluation"
   "$PARENT/govoplan-views"
+  "$PARENT/govoplan-workflow-engine"
   "$PARENT/govoplan-workflow"
 )
 TAG_ONLY_MODULE_REPOS=(