feat(provider): add organizations data-source

docs/data-sources/organizations.md

@@ -0,0 +1,40 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "forgejo_organizations Data Source - terraform-provider-forgejo"
+subcategory: ""
+description: |-
+  Use this data source to retrieve information about existing forgejo organizations.
+---
+
+# forgejo_organizations (Data Source)
+
+Use this data source to retrieve information about existing forgejo organizations.
+
+## Example Usage
+
+```terraform
+data "forgejo_organizations" "example" {}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Read-Only
+
+- `elements` (Attributes List) The list of organizations. (see [below for nested schema](#nestedatt--elements))
+
+<a id="nestedatt--elements"></a>
+### Nested Schema for `elements`
+
+Read-Only:
+
+- `avatar_url` (String) The organization's avatar URL.
+- `description` (String) A description string.
+- `email` (String) The organization's email address.
+- `full_name` (String) The organization's full name.
+- `id` (Number) The identifier of the organization.
+- `location` (String) The organization's advertised location.
+- `name` (String) The name of the organization.
+- `repo_admin_change_team_access` (Boolean) Whether an admin of a repository that belongs to this organization can change team access or not.
+- `visibility` (String) The organization's visibility option: limited, private, public.
+- `website` (String) The organization's advertised website.