Updated titles in base.html, blocks.html, dashboard.html,
notifications.html, and workers.html to eliminate the
version number "v 0.3", creating a more concise and
uniform appearance across the application.
Introduces a responsive theme toggle button with styles for desktop and mobile views in `theme-toggle.css`. Updates `BitcoinProgressBar.js` to support dynamic theme changes and adds a new `updateTheme` method. Enhances `main.js` for theme management based on user preferences in `localStorage`. Modifies `base.html` and other HTML files to include the theme toggle button and necessary scripts. Introduces `theme.js` for managing theme constants and applying the DeepSea theme.
Eliminated the acceptance rate section from the `createWorkerCard` function in `workers.js`, including its corresponding HTML in `workers.html`. Updated the `updateSummaryStats` function to remove references to the average acceptance rate.
