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/modules/toPath.js

@@ -0,0 +1,9 @@
+import _ from './underscore.js';
+import isArray from './isArray.js';
+
+// Normalize a (deep) property `path` to array.
+// Like `_.iteratee`, this function can be customized.
+export default function toPath(path) {
+  return isArray(path) ? path : [path];
+}
+_.toPath = toPath;