[Changelog] Added Terraform folder (cloudflare#26641)

* Added Terraform & moved existing entries

* Added redirects for existing Terraform entries

Author: dcpena

public/__redirects

@@ -775,6 +775,17 @@
 /fundamentals/account/account-security/login-and-account-issues/ /fundamentals/user-profiles/change-password-or-email/ 301
 /fundamentals/account/delete-account/ /fundamentals/user-profiles/delete-account/ 301
 /fundamentals/account/change-password-or-email/ /fundamentals/user-profiles/change-password-or-email/ 301
+/changelog/fundamentals/terraform/2025-02-03-terraform-v5-provider/ /changelog/terraform/2025-02-03-terraform-v5-provider/ 301
+/changelog/fundamentals/2025-03-21-resource-force-replacement-bug/ /changelog/terraform/2025-03-21-resource-force-replacement-bug/ 301
+/changelog/fundamentals/2025-03-21-sensitive-values-redacted/ /changelog/terraform/2025-03-21-sensitive-values-redacted/ 301
+/changelog/fundamentals/2025-05-06-terraform-v5.4.0-provider/ /changelog/terraform/2025-05-06-terraform-v5.4.0-provider/ 301
+/changelog/fundamentals/2025-05-19-terraform-v5.5.0-provider/ /changelog/terraform/2025-05-19-terraform-v5.5.0-provider/ 301
+/changelog/fundamentals/2025-06-17-terraform-v5.6.0-provider/ /changelog/terraform/2025-06-17-terraform-v5.6.0-provider/ 301
+/changelog/fundamentals/2025-07-11-terraform-v5.7.0-provider/ /changelog/terraform/2025-07-11-terraform-v5.7.0-provider/ 301
+/changelog/fundamentals/2025-08-01-terraform-v5.8.2-provider/ /changelog/terraform/2025-08-01-terraform-v5.8.2-provider/ 301
+/changelog/fundamentals/2025-08-15-terraform-v5.8.4-provider/ /changelog/terraform/2025-08-15-terraform-v5.8.4-provider/ 301
+/changelog/fundamentals/2025-08-29-terrform-v5.9-provider/ /changelog/terraform/2025-08-29-terrform-v5.9-provider/ 301
+
 # google tag
 /google-tag-first-party-mode/ /google-tag-gateway/ 301
 # images