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/cjs/functions.js

@@ -0,0 +1,12 @@
+var isFunction = require('./isFunction.js');
+
+// Return a sorted list of the function names available on the object.
+function functions(obj) {
+  var names = [];
+  for (var key in obj) {
+    if (isFunction(obj[key])) names.push(key);
+  }
+  return names.sort();
+}
+
+module.exports = functions;