feat: Implement initial Helm charts for backend and frontend, Gitea CI/CD pipeline, and Coder workspace configuration.

deploy/charts/evrak/templates/backend.yaml

@@ -17,6 +17,10 @@ spec:
         {{- include "evrak.selectorLabels" . | nindent 8 }}
         app.kubernetes.io/component: backend
     spec:
+      {{- with .Values.backend.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         - name: backend
           image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag }}"

deploy/charts/evrak/templates/frontend.yaml

@@ -17,6 +17,10 @@ spec:
         {{- include "evrak.selectorLabels" . | nindent 8 }}
         app.kubernetes.io/component: frontend
     spec:
+      {{- with .Values.frontend.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
       containers:
         - name: frontend
           image: "{{ .Values.frontend.image.repository }}:{{ .Values.frontend.image.tag }}"

deploy/charts/evrak/values.yaml

@@ -13,6 +13,8 @@ backend:
     dbPort: 5432
     dbDatabase: evrak
     # dbHost, dbUsername, dbPassword will be injected via secrets/templates
+  nodeSelector:
+    kubernetes.io/hostname: instance-20251124-1624-mzi
 
 frontend:
   image:
@@ -22,6 +24,8 @@ frontend:
   replicas: 1
   service:
     port: 80
+  nodeSelector:
+    kubernetes.io/hostname: instance-20251124-1624-mzi
 
 postgres:
   image: