3.1.0 docs updates

[ganesh-bruno]

• Support for .env file at Workspace level
• Import and Export workspace (zip and GitHub URL)
• Combination for Global --global-env and --env flag in CLI
• Adding new method to detect safe mode in scripting bru.isSafeMode()
• Creating collection .yaml will be the default file format, with option to choose .bru
• UI revamp for share collection
• Adding new flag support for MSI installation AUTOUPDATE_ENABLED to control for auto-updates
• Creation of .gitignore while creating collection
• Adding support for TLS/SSL settings to bru.sendRequest()
• Add tags import/replace in openapi spec
• Add support for the below APIs:

Method	Description
req.getHost()	Get the hostname from the request URL.
req.getPath()	Get the path from the request URL.
req.getQueryString()	Get the raw query string from the request URL.
req.getPathParams()	Extract path parameters using the path template.

• Environment (Global and Collection Environment) colour coding
• Enable system proxy by default for new user and Existing users retain their current preference settings
• Text and visual-based diff view support
• Inline request creation with "+" icon