fix: serve quartz with clean URL support and regenerate site

- Add serve.py to resolve clean Quartz URLs to .html files
- Regenerate Quartz site with correct baseUrl http://100.118.5.51:9120
- 196 HTML files emitted; all internal links now resolve

node_modules/underscore/amd/isSet.js

@@ -0,0 +1,7 @@
+define(['./_tagTester', './_stringTagBug', './_methodFingerprint'], function (_tagTester, _stringTagBug, _methodFingerprint) {
+
+	var isSet = _stringTagBug.isIE11 ? _methodFingerprint.ie11fingerprint(_methodFingerprint.setMethods) : _tagTester('Set');
+
+	return isSet;
+
+});