Add test suite, JSON validation and minor bug fixes

[smt5541]

This includes the CI changes from #39 (wanted to ensure that the addition of dict support didn't break anything, so I built out the unit tests first) as well as additional code to support JSON Schema validation in dict/list values passed in as Json() parameters and tests to validate this functionality.

Maintainer Edit -- Changes:

• Add Test GitHub Workflow
• Fix file input max/min size bug
• Add JSON Schema option for embedded dicts
• Better validator function error handling
• Type Conversion in Route params
• Tests for:
  • Param types: file, form, json, query, route
  • Inputs: Bool, date, datetime, dict, file, float, int, list, str, time, union

[Ge0rg3]

Thank you @smt5541 for the incredible PR! I'll test all and merge shortly.

Just to confirm, should I go ahead and close out #38 as the features are within this?

[smt5541]

Hey @Ge0rg3! #38 is already closed (was premature) - #39 can be closed, as this includes the changes from there (also, for reference, I'm @d3-steichman, this is just my personal account 😄)

[Ge0rg3]

@d3-steichman @smt5541 looks amazing! If possible please can you add some example to the README for using the jsonschema parsing?

Also, it would be great if I can add you as a project maintainer for this, if you'd be interested? This way in future you'd be free to make changes without approval 😄

[smt5541]

Hey! I can definitely add to the README with a usage example of the JSON Schema, and would be interested in being a maintainer for the project. I'll probably still request review for changes though, just to get another pair of eyes on my code :)

[Ge0rg3]

Great! Should I add you at @smt5541 or at @d3-steichman ?

[smt5541]

Probably @smt5541, as I'm guaranteed to keep access to this account

[Ge0rg3]

Sweet, many thanks, looking forward to collaborating in future 😁