Bundling JS with ESBuild (#702)

* add npm dependencies used in this theme

* implement helper to configure JS and ESBuild

* migrate jquery popper.js bootstrap fontawesome to js bundle

* refactor main.js into smaller pieces, and moved navbar.js to assets

* remove list.js. It adjusts post card height to be the same, but is actually not needed.

* refactored notes.js, search.js, single.js into application.js

* move ityped to js asset, implement experiences horizontal vertical line in css

* align recent post height via css

* migrated home.js and refactored into various sections

* migrated darkMode feature to js bundle

* moved mermaid feature to js bundle

* migrate syntax highlight to js bundle

* migrate katex ( js portion ) to js bundle

* migrate pdf-js to js bundle by delegating to cdn

* set explicit comparisions for feature envvars so js can properly optimize

* removed goat-counter

* more fixes for broken achievements and small bugs

* more bug fixes

* allow configuration of hightlight.js, fix video-player shortcode

* remove jquery all together

* add null handling and fix merge conflicts

Co-authored-by: Aaron Qian <aaron@yeet.io>

content/notes/search.md

@@ -13,7 +13,7 @@ No content shown here is rendered, all content is based in the template layouts/
 
 Setting a very low sitemap priority will tell search engines this is not important content.
 
-This implementation uses Fusejs, jquery and mark.js
+This implementation uses Fusejs and mark.js
 
 
 ## Initial setup
@@ -41,7 +41,7 @@ i.e. add `category`
 \```
 
 ### Edit fuse.js options to Search
-`static/js/search.js`
+`assets/scripts/pages/search.js`
 \```
 keys: [
   "title",