Swarm Extension: process is undefined

[vojtechsimetka]

When using the bee-dashboard component in Swarm Extension, it does not render because Chrome does not have process.

Options:

1. Create a util function that returns env variable or undefined getEnvVar = (varName) => process?.env?[varName]
2. Alter webpack component build to substitute at build time REACT_APP_... variables with values
3. Completely remove env variables and let everything be configurable through component props