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/compact.js

@@ -0,0 +1,6 @@
+import filter from './filter.js';
+
+// Trim out all falsy values from an array.
+export default function compact(array) {
+  return filter(array, Boolean);
+}