UI Enhancements and Loading States

Added consistent loading indicators, updated tab bar and vote card styles, and improved UI elements for clearer navigation and better readability.

Improvements

• Added a global loading component to display during data fetching across several screens, providing a consistent and clearer loading experience.

• Increased size and updated color of active tab icons and labels for better visibility and focus.

• Added a chevron icon to header buttons indicating dropdown availability for improved navigation cues.

• Refined vote card styles including icon types, paddings, and line heights to enhance readability and visual consistency.

• Adjusted vote result layout to prevent overlapping and maintain proper alignment for clearer presentation of results.

Bug Fixes

• Fixed loading state handling in the single vote screen to correctly show the loading indicator while fetching data.