Update ts, eslint, prettier

[rin-st]

Description

• updated typescript and eslint/prettier related deps
• removed @typescript-eslint/eslint-plugin from nextjs package.json since it's already included to eslint-config-next
• explicit "plugins": ["@trivago/prettier-plugin-sort-imports"] to avoid warnings. From docs
• added check-types script for hardhat
• a little bit formatting/fix types and disabled eslint for a few places after updates

Note: eslint v9 is still not supported by nextjs, so I used last v8 version

To test take code snippet here

Additional Information

• I have read the contributing docs (if this is your first contribution)
• This is not a duplicate of any existing pull request

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