Add Cloudron packaging for Maubot

maubot-src/maubot/management/frontend/.sass-lint.yml

@@ -0,0 +1,27 @@
+options:
+  merge-default-rules: false
+  formatter: html
+  max-warnings: 50
+
+files:
+  include: 'src/style/**/*.sass'
+
+rules:
+  extends-before-mixins: 2
+  extends-before-declarations: 2
+  placeholder-in-extend: 2
+  mixins-before-declarations:
+    - 2
+    - exclude:
+        - breakpoint
+        - mq
+  no-warn: 1
+  no-debug: 1
+  hex-notation:
+    - 2
+    - style: uppercase
+  indentation:
+    - 2
+    - size: 4
+  property-sort-order:
+    - 0