docs: add notice about the terraform provider (#382)

* docs: add notice about the terraform provider

* add install instructions

Author: paulohtb6

modules/manage/pages/terraform-provider.adoc

@@ -108,6 +108,42 @@ Do not modify `throughput_tier` after it is set. When `allow_deletion` is set to
 
 == Prerequisites
 
+[IMPORTANT]
+====
+*Redpanda Terraform Provider - Windows Support Notice*
+
+The Redpanda Terraform provider is not supported on Windows systems. If you're using Windows, you must use Windows Subsystem for Linux 2 (WSL2) to run the Redpanda Terraform provider.
+
+To use WSL2 with the Redpanda Terraform provider:
+
+. If WSL2 is not already installed, install it by running the following command in PowerShell as Administrator:
++
+```powershell
+wsl --install
+```
++
+Then restart your computer.
+
+. Open your WSL2 Linux distribution (e.g., Ubuntu) from the Start menu or by running `wsl` in PowerShell.
+. Navigate to your project directory within WSL2.
+. Run all Terraform commands from within your WSL2 environment:
++
+```bash
+# Initialize Terraform and download the Redpanda provider
+terraform init
+
+# Plan your Redpanda infrastructure changes
+terraform plan
+
+# Apply the configuration to create Redpanda resources
+terraform apply
+
+# View created resources
+terraform show
+```
+
+====
+
 . Install at least version 1.0.0 of Terraform using the https://learn.hashicorp.com/tutorials/terraform/install-cli[official guide^].
 . Create a service account in Redpanda Cloud:
 .. Log in to https://cloud.redpanda.com[Redpanda Cloud^].