.sops.yaml: enable less restrictive regex for app-01

.sops.yaml

@@ -14,7 +14,7 @@ keys:
   - &nbg-01 age1n2j7c5s98y60j7cvaa8sf85rfpkkhk2s3mfmc22l8yq2uqsedgnswacwq6
 
 creation_rules:
-  - path_regex: app-01.yml$
+  - path_regex: app-01[\w_]*.(env|yml)$
     key_groups:
       - age:
           - *xenon
@@ -80,11 +80,3 @@ creation_rules:
           - *xenon
           - *mac
           - *nbg-01
-
-  # ===== Service Definitions =====
-  - path_regex: app-01_searxng.env
-    key_groups:
-      - age:
-          - *xenon
-          - *mac
-          - *app-01