Implement `--display/-d` option for the five send-documents commands. Implement it as a general option that would be used by the five commands: `tx`, `cert`, `membership`, `identity`, and `revocation`. It would display the generated document, and would ask to send it or not. Afterwards, a confirmation prompt ask to send it after a visual check have been performed. This would allow to be sure we are sending the correct document and it can also be used for debugging and testing purposes. ### Tasks - [x] By-pass prompts?: license approval, send doc confirmation. No, since it would allow to send a document by by-passing them. - [x] Merge table summary and document display confirmations when this option is passed - [x] Global option over command-specific options? Would not duplicate five decorators on the five send-documents commands. - [x] Display the document with and without the signature in case the `key` is not defined - [x] In case the document have been signed (`key` provided), suggest to send the document after displaying it #### Commands - [x] `cert` - [x] #88: `membership` - [ ] #380: `tx` - [ ] #89: `revocation` - [ ] #90: `identity`