refactor(b1): contacts domain fully plugin-owned - routes moved from core to contacts plugin with require_active_plugin guard

app/plugins/builtins/contacts/plugin.py

@@ -9,25 +9,49 @@ from __future__ import annotations
 import logging
 
 from app.plugins.base import BasePlugin
-from app.plugins.manifest import PluginManifest
+from app.plugins.manifest import PluginManifest, PluginRouteDef
 
 logger = logging.getLogger(__name__)
 
 
 class ContactsPlugin(BasePlugin):
-    """Contacts plugin — manages Contact entity lifecycle (models, permissions, restore, history).
+    """Contacts plugin — owns the full Contact domain (Block B1).
 
-    Routes remain in app/routes/contacts.py as core routes, but entity lifecycle
-    (permissions, entity models, restore, history) is managed through on_activate/on_deactivate.
+    Routes (contacts, companies, contact folders, folder permissions) live in
+    this plugin and are mounted via manifest.routes with
+    require_active_plugin("contacts") protection. Entity lifecycle
+    (permissions, entity models, restore, history) is managed through
+    on_activate/on_deactivate like every other business plugin.
     """
 
     manifest = PluginManifest(
         name="contacts",
-        version="1.0.0",
+        version="1.1.0",
         display_name="Contacts",
         description="Core CRM contacts — persons and companies.",
         dependencies=[],
-        routes=[],  # Routes are registered as core routes in main.py
+        routes=[
+            PluginRouteDef(
+                path="/api/v1/contacts",
+                module="app.plugins.builtins.contacts.routes",
+                router_attr="router",
+            ),
+            PluginRouteDef(
+                path="/api/v1/companies",
+                module="app.plugins.builtins.contacts.company_routes",
+                router_attr="router",
+            ),
+            PluginRouteDef(
+                path="/api/v1/contact-folders",
+                module="app.plugins.builtins.contacts.folder_routes",
+                router_attr="router",
+            ),
+            PluginRouteDef(
+                path="/api/v1/contact-folders",
+                module="app.plugins.builtins.contacts.folder_permission_routes",
+                router_attr="router",
+            ),
+        ],
         events=[],
         migrations=[],
         permissions=[