Create Sandox_IDE_plugin_for_VENOM.md

[snd0x]

Sandox is an integrated development environment, that is designed to give web3 ecosystem developers new convenient tools for multi chain dApps development that leverage existing capabilities by combining development, deployment and debugging tools for multiple chains in one place - a convenient sandbox ensuring a low barrier to entry for dApps developers. To run the code, developers won't need to set up a project, download and compile all libraries locally. The code written in the Sandox web editor is compiled and executed directly in a browser.
In this entire proposal we offer to add to Sandox IDE support for TVM and develop a Sandox VENOM plug-in with T-Sol syntax support and a one-click-run-and-deploy service for smart contracts. A "VENOM network" panel will also be developed, that will allow to choose between chains and provide an API for other modules/plug-ins to connect to the chosen network.
Additionally, under this grant we propose to integrate the everscale-inpage-provider and everscale-standalone-client libraries so that developers will be able to write JavaScript code that interacts with the Venom Network.