DashLite - React Admin Dashboard Template 1.8.0

Migrate: Updated for "tinymce-react" v3 to v5 and fixed self hosted readonly error.
Migrate: Updated code for "react-dual-listbox" v2 to v6.
Migrate: Updated code for "react-quilljs" v1 to v2 and fixed darkmode issue.
Replace: Switched deprecated "react-jvectormap" with "@react-jvectormap/core".
Update: Few more third party libraries updated to latest version without breaking changes.
Update: Nioicon libary updated in all Demos (90+ new icon added).
Fixed: Few bootstrap component style issue fix.
Fixed: Few minor issues fixed in all Demos.

Added: Added color mode switch option in user dropdown.
Fixed: Layout continuous re rendering issue fix.

@ We have added new conceptual demo for Subscription Panel with minor fixes.

Added: Subscription Panel in Demo4
Fixed: Demo4 sidebar auto open with dropdown issue fix.

@We have release patch version by fixing bootstrap issue.

Updated: Bootstrap version update to v5.3.0.
Updated: SCSS files updated for broken compile issue.