Revert "chore(test): add terraform tests for jetbrains, zed, code-server and keep mixed mode"

This reverts commit fb657b875d.

CONTRIBUTING.md

@@ -20,9 +20,9 @@ The Coder Registry is a collection of Terraform modules and templates for Coder
 
 - Basic Terraform knowledge (for module development)
 - Terraform installed ([installation guide](https://developer.hashicorp.com/terraform/install))
-- Docker (for some modules' tests that rely on containers)
+- Docker (for running tests)
 
-### Install Dependencies (for formatting and scripts)
+### Install Dependencies
 
 Install Bun:
 
@@ -124,21 +124,17 @@ This script generates:
    - Accurate description and usage examples
    - Correct icon path (usually `../../../../.icons/your-icon.svg`)
    - Proper tags that describe your module
-3. **Create at least one `.tftest.hcl`** to test your module with `terraform test`
+3. **Create `main.test.ts`** to test your module
 4. **Add any scripts** or additional files your module needs
 
 ### 4. Test and Submit
 
 ```bash
-# Test your module (from the module directory)
-terraform init -upgrade
-terraform test -verbose
-
-# Or run all tests in the repo
-./scripts/terraform_test_all.sh
+# Test your module
+bun test -t 'module-name'
 
 # Format code
-bun run fmt
+bun fmt
 
 # Commit and create PR
 git add .
@@ -339,12 +335,11 @@ coder templates push test-[template-name] -d .
 ### 2. Test Your Changes
 
 ```bash
-# Test a specific module (from the module directory)
-terraform init -upgrade
-terraform test -verbose
+# Test a specific module
+bun test -t 'module-name'
 
 # Test all modules
-./scripts/terraform_test_all.sh
+bun test
 ```
 
 ### 3. Maintain Backward Compatibility
@@ -393,7 +388,7 @@ Example: `https://github.com/coder/registry/compare/main...your-branch?template=
 ### Every Module Must Have
 
 - `main.tf` - Terraform code
-- One or more `.tftest.hcl` files - Working tests with `terraform test`
+- `main.test.ts` - Working tests
 - `README.md` - Documentation with frontmatter
 
 ### Every Template Must Have
@@ -493,6 +488,6 @@ When reporting bugs, include:
 2. **No tests** or broken tests
 3. **Hardcoded values** instead of variables
 4. **Breaking changes** without defaults
-5. **Not running** formatting (`bun run fmt`) and tests (`terraform test`) before submitting
+5. **Not running** `bun fmt` before submitting
 
 Happy contributing! 🚀