fix:get all token ids from wallet

[paramkr2]

Description

Issue(s) addressed

• Resolves #455

What kind of change(s) does this PR introduce?

• [x] Enhancement
• [ ] Bug fix
• [ ] Refactor

Please check if the PR fulfils these requirements

• [x] The commit message follows our guidelines
• [x] Tests for the changes have been added (for bug fixes / features)
• [ ] Docs have been added / updated (for bug fixes / features)

Issue

What is the current behavior? The /tokens?limit= endpoint currently restricts the maximum number of tokens that can be retrieved to 2000. Requests exceeding this limit result in a validation error.

What is the new behavior? Requests made to this route can now specify any limit value

Breaking change

Does this PR introduce a breaking change? No

[Kpoke]

We do want to have a limit on the maximum number of tokens that can be returned. If having a higher limit is required we can increase the limit or have the frontend make use of pagination