🔒 Add SSL certificate chain for Mei Sheng Group services

- Extract and configure Mei Sheng Group CA certificates
- Create certificate bundle for proper SSL verification
- Add SSL test script to verify connections
- Configure environment for trusted SSL connections
- Resolve SSL verification issues with Gitea and internal services
- Add comprehensive SSL setup documentation

Fixes:
- Gitea SSL verification now works with CA bundle
- Python requests can verify internal SSL certificates
- Proper certificate chain established for internal services

Note: nomad_mcp hostname has underscore causing SSL hostname mismatch
- Service works but requires SSL verification workaround

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

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

certs/meisheng_ca_bundle.pem

@@ -0,0 +1,20 @@
+-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----