Fix version number and update service template syntax

The version number in the Chart.yaml file has been changed from
0.2.0 to 0.1.0 to reflect the correct versioning of the paperless-ai
chart. This adjustment is necessary to avoid confusion regarding version
compatibility and ensure proper deployment practices.

Additionally, the service.yaml template has been refined to correct the
spacing in the service name and labels. Previously, there were extra
spaces around the include function calls, which could lead to
rendering issues in the generated Kubernetes manifests.

These changes are crucial for maintaining accurate versioning and
preventing potential application deployment errors. No breaking changes
are introduced in this update.

charts/paperless-ai/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: paperless-ai
 description: Ein Helm Chart für Paperless AI, basierend auf der Docker Compose Konfiguration.
-version: 0.2.0
+version: 0.1.0
 appVersion: 3.0.7
 keywords:
   - paperless-ai

charts/paperless-ai/templates/service.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 kind: Service
 metadata:
-  name: { { include "paperless-ai.fullname" . } }
+  name: { { - include "paperless-ai.fullname" . } }
   labels: { { - include "paperless-ai.labels" . | nindent 4 } }
 spec:
   type: { { .Values.service.type } }