feat(plugin): persist declared metadata snapshots (#6467)

tests/fixtures/architecture/dependency-baseline.json

@@ -13,8 +13,8 @@
     "runtime_to_db": [],
     "workflow_to_db": []
   },
-  "edge_count": 6773,
-  "edge_sha256": "3ba25180753ef7e15d9d08b7af25b66191306e8c0b465a27bed5613ed8d30c5d",
+  "edge_count": 6785,
+  "edge_sha256": "077e003bf195195e4e75dc65c9596e0b5a45c0e33441e3a22829f0cdb8d98e45",
   "edges": [
     "app -> app.runtime",
     "app -> app.runtime.compat",
@@ -2112,6 +2112,7 @@
     "app.api.endpoints.plugin -> app.application.commands",
     "app.api.endpoints.plugin -> app.application.configuration",
     "app.api.endpoints.plugin -> app.application.plugin",
+    "app.api.endpoints.plugin -> app.application.plugin.catalog",
     "app.api.endpoints.plugin -> app.application.plugin.config",
     "app.api.endpoints.plugin -> app.application.plugin.folders",
     "app.api.endpoints.plugin -> app.application.plugin.gateway",
@@ -2744,9 +2745,15 @@
     "app.application.outbox -> app.schemas.types",
     "app.application.plugin.admission -> app.application",
     "app.application.plugin.admission -> app.application.plugin",
+    "app.application.plugin.admission -> app.application.plugin.declaration",
     "app.application.plugin.admission -> app.application.plugin.identity",
     "app.application.plugin.admission -> app.application.plugin.inventory",
     "app.application.plugin.admission -> app.application.plugin.source",
+    "app.application.plugin.catalog -> app.application",
+    "app.application.plugin.catalog -> app.application.plugin",
+    "app.application.plugin.catalog -> app.application.plugin.identity",
+    "app.application.plugin.catalog -> app.schemas",
+    "app.application.plugin.catalog -> app.schemas.plugin",
     "app.application.plugin.config -> app.schemas",
     "app.application.plugin.config -> app.schemas.exception",
     "app.application.plugin.folders -> app.application",
@@ -2763,6 +2770,9 @@
     "app.application.plugin.gateway -> app.application.plugin.inventory",
     "app.application.plugin.gateway -> app.application.plugin.lifecycle",
     "app.application.plugin.gateway -> app.application.plugin.source",
+    "app.application.plugin.identity -> app.application",
+    "app.application.plugin.identity -> app.application.plugin",
+    "app.application.plugin.identity -> app.application.plugin.declaration",
     "app.application.plugin.identity_migration -> app.application",
     "app.application.plugin.identity_migration -> app.application.plugin",
     "app.application.plugin.identity_migration -> app.application.plugin.identity",
@@ -3666,6 +3676,7 @@
     "app.db.adapters.outbox -> app.db.models.outbox",
     "app.db.adapters.pluginidentity -> app.application",
     "app.db.adapters.pluginidentity -> app.application.plugin",
+    "app.db.adapters.pluginidentity -> app.application.plugin.declaration",
     "app.db.adapters.pluginidentity -> app.application.plugin.identity",
     "app.db.adapters.pluginidentity -> app.db",
     "app.db.adapters.pluginidentity -> app.db.models",
@@ -3675,6 +3686,7 @@
     "app.db.adapters.pluginidentity -> app.db.uow",
     "app.db.adapters.plugininstallation -> app.application",
     "app.db.adapters.plugininstallation -> app.application.plugin",
+    "app.db.adapters.plugininstallation -> app.application.plugin.declaration",
     "app.db.adapters.plugininstallation -> app.application.plugin.identity",
     "app.db.adapters.plugininstallation -> app.application.plugin.transaction",
     "app.db.adapters.plugininstallation -> app.db",
@@ -6790,7 +6802,7 @@
     "app.workflow.actions.transfer_file -> app.workflow",
     "app.workflow.actions.transfer_file -> app.workflow.actions"
   ],
-  "module_count": 833,
+  "module_count": 834,
   "modules": [
     "app",
     "app.adapters",
@@ -7085,6 +7097,7 @@
     "app.application.plugin.catalog",
     "app.application.plugin.config",
     "app.application.plugin.data",
+    "app.application.plugin.declaration",
     "app.application.plugin.folders",
     "app.application.plugin.gateway",
     "app.application.plugin.identity",