Fix: Usar URL interna de Authentik para OIDC

- Agregar variable AUTHENTIK_ISSUER_INTERNAL
- Cambiar issuer a http://172.19.0.5:9000/application/o/meshcentral/
- Conexión directa HTTP interna en lugar de HTTPS externa

.gitea/workflows/build-and-deploy.yml

@@ -13,6 +13,7 @@ jobs:
       MESH_PORT: ${{ vars.MESH_PORT }}
       # Authentik OIDC configuration
       AUTHENTIK_ISSUER: ${{ vars.AUTHENTIK_ISSUER }}
+      AUTHENTIK_ISSUER_INTERNAL: ${{ vars.AUTHENTIK_ISSUER_INTERNAL }}
       AUTHENTIK_CLIENT_ID: ${{ secrets.AUTHENTIK_CLIENT_ID }}
       AUTHENTIK_CLIENT_SECRET: ${{ secrets.AUTHENTIK_CLIENT_SECRET }}
     steps:
@@ -65,7 +66,7 @@ jobs:
                 "allowFraming": false,
                 "authStrategies": {
                   "oidc": {
-                    "issuer": "${{ vars.AUTHENTIK_ISSUER }}",
+                    "issuer": "${{ vars.AUTHENTIK_ISSUER_INTERNAL }}",
                     "clientid": "${{ secrets.AUTHENTIK_CLIENT_ID }}",
                     "clientsecret": "${{ secrets.AUTHENTIK_CLIENT_SECRET }}",
                     "newAccounts": true