Templates were at project root (templates/) which is outside the Python
package, so `pip install mcphub-server` would not include them. Moved to
core/templates/ and updated path references in server.py and
core/dashboard/routes.py. Also added py-modules for server.py and
server_multi.py to pyproject.toml.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>