Standardized Capitalization and Blog Clean Up

In this release, we focused on making our text interface feel friendly, clean, and highly readable. Spreadsheets are complex enough, so the text guide around them should be simple to scan.

Key Changes

• Friendly Casing (Harsh Uppercase to Capitalize): We wrote a custom automation script to check all Vue components. It replaced loud, all-uppercase texts on profile panels, dashboard statistics, and exercise sheets with clean, standard capitalized title styles. The result is a much calmer and more professional learning dashboard.
• Blog Module and Legacy Route Clean Up: To keep the application lightweight and fast, we removed all unused files related to old blog directories, thumbnail generators, comments controllers, and associated sitemaps. ExcelClash is now 100% focused on providing direct, hands-on spreadsheet exercises.