chore: remove unused import and ignore unused variables

feat: add glassmorphic effect to cards

chore: formatting

feat: add gradient background and adjust layout

fix: prevent zoom in when user clicks +/- buttons rapidly

chore: update component version

feat: add web traffic analytics

feat: improve app text and descriptions for better clarity and user experience

chore: decrease font size for weight and repetitions to prevent button cramming on small viewports

style: change app's theme

style: center content in card footers

feat: add percentage calculation for inputted 1 rep max

feat: specify which formula is the default

feat: make theme-toggle button a toggle instead of a dropdown menu

style: move repetition and weight selectors from drawers to main page