feat: bell-tower favicon, lfx-clean flows, branded HTML mail

README.md

@@ -33,7 +33,8 @@ needs judgment. Every step is documented and traceable.
   `LANGFLOW_COMPONENTS_PATH`). `GET /api/flows/{id}/input-schema` derives a
   JSON Schema + RJSF uiSchema from the deployed version; the webapp renders
   the matching form automatically. Flows without such a node fall back to a
-  single textarea.
+  single textarea. See
+  `backend/components/kirche/README.md` for authoring new form fields.
 - **Web UI** — landing page (*Start*), access request (*Zugang*), and the
   logged-in webapp: *Workflows* (choose + run with dynamic form),
   *Aufgaben* (approvals), *Verwaltung* (admin: access requests, import,