refactor: adapted stylelint rules from DB UI Core (#137)

Author: mfranzke

.stylelintrc.json

@@ -1,3 +1,19 @@
 {
-	"extends": ["stylelint-config-sass-guidelines", "stylelint-config-prettier"]
+	"extends": [
+		"stylelint-config-sass-guidelines",
+		"stylelint-config-prettier"
+	],
+	"rules": {
+		"selector-no-qualifying-type": null,
+		"selector-class-pattern": null,
+		"scss/dollar-variable-pattern": null,
+		"scss/selector-no-redundant-nesting-selector": null,
+		"max-nesting-depth": null,
+		"selector-max-compound-selectors": null,
+		"scss/at-extend-no-missing-placeholder": null,
+		"declaration-property-value-disallowed-list": null,
+		"scss/percent-placeholder-pattern": null,
+		"scss/at-mixin-pattern": null,
+		"order/properties-alphabetical-order": null
+	}
 }