feat: implement CarreraFormDialog for creating and editing carreras
feat: create StatusPill component for active/inactive status display
feat: add openContextMenu utility for context menu interactions
feat: add tint utility function for color manipulation
refactor: update archivos route to use font-mono for CardTitle
refactor: update asignaturas route to use font-mono for headings
refactor: update carreras route to modularize components and improve readability
refactor: update dashboard route to use font-mono for CardTitle
refactor: update plan detail route to use font-mono for CardTitle
refactor: update planes route to use font-mono for CardTitle
refactor: update usuarios route to use font-mono for CardTitle
refactor: update login route to use font-mono for CardTitle
