docs: standardize README documentation

README.md

@@ -1,13 +1,9 @@
 # terraform-validate
 
-A GitHub composite action that runs `terraform validate` on a workspace after initializing it.
-
 ## Description
-
 The `terraform-validate` action automates the validation of Terraform configurations by running `terraform init` followed by `terraform validate`. It handles backend configuration and variable files, making it easy to validate Terraform code in your CI/CD pipelines.
 
 ## Features
-
 - Automatically runs `terraform init` before validation
 - Supports custom working directories
 - Handles backend configuration variables
@@ -17,64 +13,22 @@ The `terraform-validate` action automates the validation of Terraform configurat
 
 ## Inputs
 
-| Name | Description | Required | Default |
-|------|-------------|----------|---------|
-| `working-directory` | Directory containing Terraform configuration files | false | `.` |
-| `backend-config` | Backend configuration variables, one per line | false | N/A |
-| `var-file` | Path to a Terraform tfvars file | false | N/A |
+This action has no inputs.
 
 ## Outputs
 
 | Name | Description |
 |------|-------------|
-| `is_valid` | Whether the Terraform configuration is valid (true/false) |
-| `stdout` | Output from terraform validate command |
-| `stderr` | Any error output from terraform validate command |
+| `is_valid` | No description provided |
+| `description` | No description provided |
+| `stdout` | No description provided |
+| `stderr` | No description provided |
 
 ## Usage Examples
 
-### Basic Validation
-
-```yaml
-jobs:
-  validate:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Setup Terraform
-        uses: hashicorp/setup-terraform@v3
-
-      - name: Validate Terraform Configuration
-        uses: CSVD/terraform-validate@v1
-        with:
-          working-directory: './terraform'
-```
-
-### With Backend Configuration
-
-```yaml
-jobs:
-  validate:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Setup Terraform
-        uses: hashicorp/setup-terraform@v3
-
-      - name: Validate Terraform Configuration
-        uses: CSVD/terraform-validate@v1
-        with:
-          working-directory: './terraform'
-          backend-config: |
-            bucket=my-terraform-state
-            key=prod/terraform.tfstate
-            region=us-east-1
-```
 
 ## Requirements
-
 - Terraform must be installed in the runner environment (typically using `hashicorp/setup-terraform` action)
 - Repository must be checked out before running this action
 - Appropriate AWS credentials if using remote state in S3 (or similar backend configuration)
+