docs: fix links

Author: michaelwittig

CLAUDE.md

@@ -166,7 +166,6 @@ All inputs are defined in `action.yml`:
 - `release-asset-id` - GitHub release asset ID
 
 ### Optional
-- `api-endpoint` - Default: `https://eu.developer.attachmentav.com`
 - `token` - GitHub token for private resources
 - `timeout` - Default: 300 seconds, max: 3600, min: 1
 - `polling-interval` - Default: 5 seconds, max: 3600, min: 1

README.md

@@ -13,7 +13,7 @@ Supports scanning local repository files, GitHub Actions artifacts, and GitHub r
 
 ## Prerequisites
 
-1. **attachmentAV API Key**: Sign up at [attachmentAV](https://attachmentav.com/subscribe/api/) to get an API key
+1. **attachmentAV API Key**: Sign up at [attachmentAV](https://attachmentav.com/subscribe/github/) to get an API key
 2. **GitHub Token**: Required for downloading artifacts or releases of private repositories; can be
    a [personal access token (PAT)](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/managing-your-personal-access-tokens)
    or the [GitHub Actions token](https://docs.github.com/en/actions/tutorials/authenticate-with-github_token)
@@ -120,7 +120,6 @@ reliable access.
 | `release-asset-id` | GitHub release asset ID to scan                      | No*      | -                                       |
 | `api-key`          | attachmentAV API key                                 | **Yes**  | -                                       |
 | `token`            | GitHub token for private resources                   | No**     | -                                       |
-| `api-endpoint`     | attachmentAV API endpoint                            | No       | `https://eu.developer.attachmentav.com` |
 | `timeout`          | Timeout in seconds for async scans (1-3600)          | No       | `300`                                   |
 | `polling-interval` | Polling interval in seconds for async scans (1-3600) | No       | `5`                                     |
 | `fail-on-infected` | Fail the action if malware is detected               | No       | `true`                                  |
@@ -198,18 +197,6 @@ jobs:
 
 ## Advanced Configuration
 
-### Custom API Endpoint
-
-Use a different attachmentAV API region or endpoint:
-
-```yaml
-- uses: widdix/attachmentav-github-action-malware-antivirus-scan@v1
-  with:
-    local-file-path: file.zip
-    api-key: ${{ secrets.ATTACHMENTAV_API_KEY }}
-    api-endpoint: https://us.developer.attachmentav.com
-```
-
 ### Async Scan Tuning
 
 For large files (≥200MB), adjust timeout and polling interval: