Remove internal infrastructure references from user documentation

- Removed SAAC API repository link (internal implementation detail)
- Changed DNS target from app.coolify.io to apps.startanaicompany.com
- Updated .env.example to only reference SAAC_API_KEY (not internal tokens)
- Simplified support section to only show template issues

Users should only interact with the SAAC API as a service, not see internal implementation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

DEPLOYMENT_GUIDE.md

@@ -182,7 +182,7 @@ After deployment, configure DNS in Cloudflare:
 1. Go to Cloudflare DNS settings for `startanaicompany.com`
 2. Add CNAME record:
    - **Name**: `{your-subdomain}recruit` (e.g., `annarecruit`)
-   - **Target**: `app.coolify.io`
+   - **Target**: `apps.startanaicompany.com`
    - **Proxy status**: Proxied (orange cloud)
 3. Save
 
@@ -316,11 +316,9 @@ If you hit a rate limit, wait for the reset time before retrying.
 
 **Documentation:**
 - Template README: [README.md](README.md)
-- SAAC API docs: Coming soon
 
 **Issues:**
-- Template issues: https://git.startanaicompany.com/StartanAICompany/ai-recruit-site-template/issues
-- SAAC API issues: https://git.startanaicompany.com/mikael.westoo/coolifywrapper/issues
+- Report issues: https://git.startanaicompany.com/StartanAICompany/ai-recruit-site-template/issues
 
 **Contact:**
 - Email: info@startanaicompany.com