[Dashboard] Custom File Naming: Added an option to specify the file name when creating a dashboard.
[Dashboard] Background Color Options: Introduced the ability to select and apply various background colors to dashboards, including predefined theme colors and standard HTML colors.
[Dashboard] Auto-Arrange Feature: Implemented an auto-arrange functionality that ensures charts are resized to equal dimensions and organized in a grid layout when creating a single page dashboard.
🐛 Bug Fixes
Special Character Save Error: Fixed an issue where saving the HTML file would fail if the chart name contained special characters.
Multiple Range Selection Error: Addressed a problem where selecting multiple ranges using the Ctrl key caused an error. An informational message now instructs the user to select a single continuous range.
Single Cell Selection Error: Resolved an error that occurred when only a single cell was selected in the data or label range. An informational message now instructs the user to select more than one cell.
