Make use of Embeds in all bot responses

[zebralt]

Description

19

The module helper/embed.py provides helper functions to convert string messages into Embeds. In addition to the base case as_embed(text: str) -> Embed, this PR provides a few options to make messages more meaningful by styling the output Embed, not unlike log levels:

• embed.info for a message with no particular severity (help, initialization details);
• embed.error for error messages (e.g. missing command parameters);
• embed.success for messages expressing success in performing a command.

I used these to convert all (channel|ctx).send calls so that they send an Embed element to Discord instead of a raw string, as #19 was suggesting.

I used the helpful https://leovoel.github.io/embed-visualizer/ to make sure the Embeds looked right & test the functions in helper/embed.py.

Have you read the Contributing Guidelines on Pull Requests?

• [x] Yes
• [ ] No

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update
• [ ] Documentation Update

[Sid200026]

This is one impressive PR. Highly readable codes, proper comments. Appreciate this PR. Just one correction, you missed embedding one of the commands ( setdays ).

[zebralt]

Thanks for your kind words :) Here, I added the missing embed conversions.

[Sid200026]

Thank you for your contribution. All the best.