Add code static analysis tools & workflows and bots to raise code quality in KodaDot

[yangwao]

There is not enough static analysis in the room, who we should invite for a drink at bar?

• [x] CodeClimate
• [ ] Coveralls ?
• [ ] Codacy
• [ ] CodeCov ?
• [x] DeepSource --- so far autofixes seems interesting. -- considering getting Starter or Bussines package
• [X] DeepScan --- does it do anything at all?

Any suspect from this list seems conscious? https://github.com/kodadot/nft-gallery/security/code-scanning

[yangwao]

IMO, we can add Renovate to chek dependencies update by @roiLeo

[yangwao]

Received suggestion we should look on this and add some AI helpers to speed up our stuff!

[yangwao]

semgrep by xen0l https://semgrep.dev/

+2