Initial commit: Namecheap API library with REST/MCP servers

Features:
- Domain management (check, register, renew, contacts)
- DNS management (nameservers, records)
- Glue records (child nameserver) support
- TLD price tracking with KRW conversion
- FastAPI REST server with OpenAI schema
- MCP server for Claude integration

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,13 @@
+# Python-generated files
+__pycache__/
+*.py[oc]
+build/
+dist/
+wheels/
+*.egg-info
+
+# Virtual environments
+.venv
+
+# Environment variables
+.env