docs: declare institutional architecture boundary

AGENTS.md

@@ -1,5 +1,11 @@
 # GovOPlaN Views Module
 
+## Documentation Contract
+
+- Treat documentation as part of every behavior change. Update this module's manifest-driven `DocumentationTopic` contributions for affected user and administrator behavior.
+- Keep feature content here; `govoplan-docs` projects it without importing Views internals.
+- Maintain a static user/admin baseline and run `/mnt/DATA/git/govoplan/tools/checks/check-manifest-shapes.py` after behavior or manifest changes.
+
 This repository owns view definitions, immutable revisions, scoped
 assignments, effective resolution, and the Views administration UI.
 
@@ -9,4 +15,3 @@ assignments, effective resolution, and the Views administration UI.
 - Required assignments must pass server-side lockout validation.
 - Do not import optional module implementations. Consume manifest surfaces and
   platform capabilities.
-

src/govoplan_views/backend/manifest.py

@@ -20,6 +20,7 @@ from govoplan_core.core.modules import (
     PermissionDefinition,
     RoleTemplate,
 )
+from govoplan_core.core.provider_governance import declared_module_architecture
 from govoplan_core.core.views import CAPABILITY_VIEWS_RESOLVER, ViewSurface
 from govoplan_core.db.base import Base
 from govoplan_views.backend.db import models as view_models
@@ -311,6 +312,18 @@ manifest = ModuleManifest(
             order=18,
         ),
     ),
+    architecture=declared_module_architecture(
+        layer="governance_accountability",
+        kind="presentation",
+        maturity="vertical_slice",
+        documentation_ref="README.md",
+        test_ref="tests/test_views.py",
+        known_limits=("A View filters presentation only; modules still vary in the granularity of announced surfaces.",),
+        owned_concepts=("view definition", "view revision", "view assignment", "view selection"),
+        non_owned_concepts=("authorization", "module navigation", "workflow definition", "dashboard layout"),
+        recovery_docs=("README.md",),
+        security_docs=("README.md",),
+    ),
 )