docs: juju application data source

docs/data-sources/application.md

@@ -0,0 +1,27 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "juju_application Data Source - terraform-provider-juju"
+subcategory: ""
+description: |-
+  A data source that represents a single Juju application deployment from a charm. Deployment of bundles is not supported.
+---
+
+# juju_application (Data Source)
+
+A data source that represents a single Juju application deployment from a charm. Deployment of bundles is not supported.
+
+
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `model` (String) The name of the model where the application is deployed.
+- `name` (String) Name of the application deployment.
+
+### Read-Only
+
+- `id` (String) The ID of this resource.
+- `trust` (Boolean) Trust of the application.
+- `units` (Number) The number of application units deployed for the charm.