Technical debt/pendings 0.5

[ggiraldez]

UI/UX pending

• Slight misalignment in scheduled messages with inactivity settings, between the number (TextField) and the unit (SelectField)
• "+ Add Option" button in Decision Tree Component, doesn't follow UI design
• Rename "Translations" nav bar (and URL) to "Content" to better reflect the actual functionality in there; in the sub-menu rename "Content" to "Messages" or something along the lines
• Allow user to drag and drop files for uploading them (xlsform and datatables)
• How to handle encryption passphrase lost / redefinition
• Hide second column in translations/variables if there's no language detector
• Variables should not be editable until a language is selected in the column combo

Tech debt

• Refactor chat and move websocket logic into actions removing the ChatClient component altogether; maybe keep it to hook into the basic bot navigation lifecycle (ie. didMount when entering the bot, willUnmount when leaving the bot)
• Cache backend version to avoid hammering on each request
• There is no heuristic to cast types from data tables csv. Roo read them as strings. xls are able to return typed data