feat: provide dummy value for FILE_PICKER_API_KEY

To be able to start the Connect App locally we should provide at least a dummy value for FILE_PICKER_API_KEY even if don't use file uploading.

Fixes issue #3296

Author: maxceem

src/config/constants.js

@@ -643,8 +643,10 @@ export const ROLE_CONNECT_ADMIN = 'Connect Admin'
 export const ROLE_ADMINISTRATOR = 'administrator'
 export const ROLE_CONNECT_COPILOT_MANAGER = 'Connect Copilot Manager'
 
+// to be able to start the Connect App we should pass at least the dummy value for `FILE_PICKER_API_KEY`
+// but if we want to test file uploading we should provide the real value in `FILE_PICKER_API_KEY` env variable
+export const FILE_PICKER_API_KEY = process.env.FILE_PICKER_API_KEY || 'DUMMY'
 // FIXME .. remove defaults
-export const FILE_PICKER_API_KEY = process.env.FILE_PICKER_API_KEY || ''
 export const FILE_PICKER_SUBMISSION_CONTAINER_NAME = process.env.FILE_PICKER_SUBMISSION_CONTAINER_NAME || 'submission-staging-dev'
 export const FILE_PICKER_CNAME = process.env.FILE_PICKER_CNAME || 'fs.topcoder.com'
 export const FILE_PICKER_FROM_SOURCES = process.env.FILE_PICKER_FROM_SOURCES || ['local_file_system', 'googledrive', 'dropbox']