chore(release): bump version to 32.0.6, replace file: deps with upstream

Bump app version from 1.0.0 to 32.0.6 to align with nc-server v32.0.6.

Replace custom-npm file: references with upstream registry versions
compatible with IONOS nc-server v32.0.6:
- @mdi/js 7.4.47
- @nextcloud/vue 8.35.3
- vue-material-design-icons 5.3.1

Also add vue-loader ^15.11.1 as explicit devDependency to ensure
Vue 2 compatible loader is selected (over the Vue 3 compatible v17).

Ref: https://github.com/IONOS-Productivity/nc-server/blob/v32.0.6/package.json
Part of HDNEXT-1764 / HDNEXT-1719 (drop FA Pro icon mapping).

Author: printminion-co

appinfo/info.xml

@@ -5,7 +5,7 @@
 	<name>Simple Settings</name>
 	<summary>Simplified Nextcloud settings</summary>
 	<description>Simplified Nextcloud settings</description>
-	<version>1.0.0</version>
+	<version>32.0.6</version>
 	<licence>agpl</licence>
 	<author mail="t.lehmann@strato.de" homepage="https://github.com/IONOS-Productivity/">IONOS</author>
 	<namespace>SimpleSettings</namespace>