Refactor progress marker functions for clarity

Refactor HTML for brewing mode and font updates

Update timer layout and add recipe bar

Refactor timer layout and implement recipe modal

Fix CSS variable syntax and formatting in index.html

Step indicators on progress bar

Implement save and load state functionality

Refactor roller select and update presets

Refactor timer UI and replace drum with roller

Column view, timer at the top always, between incremental recipe changes

Enhance mobile support and timer features

Intial Pour Over index.html