list all plan versions

curl --request POST \
  --url https://api.unprice.dev/v1/plans/listPlanVersions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "onlyPublished": true,
  "onlyEnterprisePlan": false,
  "onlyLatest": true,
  "billingInterval": "month",
  "currency": "USD"
}'

{
  "planVersions": [
    {
      "id": "<string>",
      "projectId": "<string>",
      "createdAtM": 123,
      "updatedAtM": 123,
      "planId": "<string>",
      "description": "<string>",
      "latest": true,
      "title": "<string>",
      "tags": [
        "<string>"
      ],
      "active": true,
      "status": "draft",
      "publishedAt": 123,
      "publishedBy": "<string>",
      "archived": true,
      "archivedAt": 123,
      "archivedBy": "<string>",
      "paymentProvider": "stripe",
      "dueBehaviour": "cancel",
      "currency": "USD",
      "billingConfig": {
        "name": "<string>",
        "billingInterval": "month",
        "billingIntervalCount": 6,
        "billingAnchor": 16,
        "planType": "recurring"
      },
      "whenToBill": "pay_in_advance",
      "gracePeriod": 123,
      "collectionMethod": "charge_automatically",
      "trialDays": 123,
      "autoRenew": true,
      "metadata": {
        "externalId": "<string>"
      },
      "paymentMethodRequired": true,
      "version": 123,
      "plan": {
        "id": "<string>",
        "projectId": "<string>",
        "createdAtM": 123,
        "updatedAtM": 123,
        "slug": "<string>",
        "active": true,
        "description": "<string>",
        "metadata": {
          "externalId": "<string>"
        },
        "defaultPlan": true,
        "enterprisePlan": true
      },
      "planFeatures": [
        {
          "id": "<string>",
          "projectId": "<string>",
          "createdAtM": 123,
          "updatedAtM": 123,
          "planVersionId": "<string>",
          "featureId": "<string>",
          "featureType": "flat",
          "config": {
            "tiers": [
              {
                "unitPrice": {
                  "dinero": {
                    "amount": 123,
                    "currency": {
                      "code": "<string>",
                      "base": 123,
                      "exponent": 123
                    },
                    "scale": 123
                  },
                  "displayAmount": "<string>"
                },
                "flatPrice": {
                  "dinero": {
                    "amount": 123,
                    "currency": {
                      "code": "<string>",
                      "base": 123,
                      "exponent": 123
                    },
                    "scale": 123
                  },
                  "displayAmount": "<string>"
                },
                "firstUnit": 2,
                "lastUnit": 2
              }
            ],
            "price": {
              "dinero": {
                "amount": 123,
                "currency": {
                  "code": "<string>",
                  "base": 123,
                  "exponent": 123
                },
                "scale": 123
              },
              "displayAmount": "<string>"
            },
            "usageMode": "tier",
            "tierMode": "volume",
            "units": 2
          },
          "metadata": {
            "stripeProductId": "<string>",
            "realtime": true
          },
          "aggregationMethod": "sum",
          "order": 123,
          "defaultQuantity": 1,
          "limit": 123,
          "hidden": true,
          "displayFeatureText": "<string>",
          "feature": {
            "id": "<string>",
            "projectId": "<string>",
            "createdAtM": 123,
            "updatedAtM": 123,
            "slug": "<string>",
            "code": 123,
            "title": "<string>",
            "description": "<string>"
          }
        }
      ],
      "flatPrice": "<string>"
    }
  ]
}