feat: animations, responsive design

Animations
- added opacity animation for experience page
- added stagger animation for navbar items on mobile
- added animation for landing page for years and language indications

Pages
- About Page mockup

Redesign
- Navbar to include icons on desktop

Makefile

@@ -1,5 +1,17 @@
-generate:
-	templ generate --watch
+# run templ generation in watch mode to detect all .templ files and 
+# re-create _templ.txt files on change, then send reload event to browser. 
+# Default url: http://localhost:7331
+live/templ:
+	templ generate --notify-proxy --proxybind="localhost" --proxyport="8080"
 
-server:
-	air
+# run air to detect any go file changes to re-build and re-run the server.
+live/server:
+	templ generate --watch --proxy="http://localhost:8080" --cmd="go run ."
+
+# run esbuild to generate the index.js bundle in watch mode.
+live/rollup:
+	npm --prefix ts run build:watch
+
+# start all 5 watch processes in parallel.
+live: 
+	make -j5 live/rollup live/server