* adds marketplace icon to the dashboard and minor UI fixes
* fixes: capitalizeFirstLetter for toast message
* updates to docs: how to build marketplace plugin
* update confirm dialog box
* removing beta tag from leftsidebar
* updated tooltip
* Fix for entrypoint.sh file take default port value 5432 in database_url
* Added information about database_url in docs
* mentioning what variable needs to be given when passing string
* fix for lint issue in ci
* fixing syntax errors