feat: align distribution lists with shared UI foundations

src/govoplan_dist_lists/backend/manifest.py

@@ -40,6 +40,7 @@ from govoplan_core.core.modules import (
     ModuleManifest,
     NavItem,
     PermissionDefinition,
+    ProductAreaContribution,
     RoleTemplate,
 )
 from govoplan_core.core.provider_governance import declared_module_architecture
@@ -320,6 +321,17 @@ manifest = ModuleManifest(
                 order=74,
             ),
         ),
+        product_areas=(
+            ProductAreaContribution(
+                id="communication",
+                module_id=MODULE_ID,
+                label="i18n:govoplan-core.product_area.communication",
+                icon="mail",
+                description="i18n:govoplan-core.product_area.communication_description",
+                surface_ids=("dist_lists.nav.distribution.lists", "dist_lists.route.distribution.lists"),
+                order=40,
+            ),
+        ),
         view_surfaces=(
             ViewSurface(
                 id="dist_lists.page",

webui/src/styles/dist-lists.css

@@ -217,7 +217,7 @@
 
 .dist-lists-entry-dialog {
   width: min(780px, calc(100vw - 32px));
-  max-width: 780px;
+  max-width: 760px;
 }
 
 .dist-lists-provider-notices {
@@ -300,7 +300,7 @@
   word-break: break-word;
 }
 
-@media (max-width: 1040px) {
+@media (max-width: 1100px) {
   .dist-lists-workspace-toolbar {
     align-items: flex-start;
   }