docs: declare institutional architecture boundary

src/govoplan_scheduling/backend/manifest.py

@@ -19,6 +19,7 @@ from govoplan_core.core.modules import (
     PublicFrontendRoute,
     RoleTemplate,
 )
+from govoplan_core.core.provider_governance import declared_module_architecture
 from govoplan_core.core.people import (
     CAPABILITY_ACCESS_PEOPLE_SEARCH,
     CAPABILITY_ADDRESSES_PEOPLE_SEARCH,
@@ -90,11 +91,26 @@ DOCUMENTATION = (
             "flows remain possible."
         ),
         layer="available",
-        documentation_types=("admin",),
-        audience=("operator", "module_admin", "product_owner"),
+        documentation_types=("admin", "user"),
+        audience=("user", "operator", "module_admin", "product_owner"),
         related_modules=("poll", "evaluation", "calendar", "appointments", "mail", "notifications", "portal"),
         metadata={"seed": True},
     ),
+    DocumentationTopic(
+        id="scheduling.find-and-decide-meeting-time",
+        title="Find and decide a meeting time",
+        summary="Create candidate slots, invite internal or external participants, compare availability, and turn the selected slot into a calendar event when Calendar is available.",
+        body=(
+            "Scheduling records participant requirements, quorum and weighting constraints, response deadlines, reminders, and yes/no/maybe availability through Poll. "
+            "Calendar-aware organizers can inspect conflicts and create tentative holds before deciding. After a decision, Scheduling releases unused holds, creates or links the final event, and records notification handoff state. "
+            "Signed external links expose only the bounded request information allowed by the request's participation and privacy policy."
+        ),
+        layer="configured",
+        documentation_types=("user",),
+        audience=("user", "organizer", "participant"),
+        related_modules=("poll", "calendar", "notifications", "mail"),
+        metadata={"kind": "reference"},
+    ),
 )
 
 
@@ -225,6 +241,18 @@ manifest = ModuleManifest(
         ),
     ),
     documentation=DOCUMENTATION,
+    architecture=declared_module_architecture(
+        layer="communication_participation",
+        kind="domain",
+        maturity="vertical_slice",
+        documentation_ref="README.md",
+        test_ref="tests/test_service.py",
+        known_limits=("Reference deployment notification delivery and every calendar-provider constraint remain incomplete.",),
+        owned_concepts=("scheduling request", "candidate slot", "scheduling participant", "scheduling decision"),
+        non_owned_concepts=("poll response primitive", "calendar event", "mail delivery"),
+        recovery_docs=("README.md",),
+        security_docs=("README.md",),
+    ),
 )