While working on manage soft liquidation, I kept running into confusing user specific loan logic because of Zustand stores.

This PR aims to move user loan detail fetching out of Zustand stores and into a TanStack query for mint markets. You'll find that this is basically the same as what JJ's done for lend markets in main\src\lend\entities\user-loan-details.ts.

The query itself is an exact copy of what was inside the store and apiCrvusd.ts. I did not intent to refactor this too much to minimize potential bugs. This includes silly usage of Promise.allSettled and fulfilledValue. The query itself also fetches a lot of data which ideally should be split up in smaller queries. That's outside of the scope of this PR.

Like has been said previously, there exists a query for lend markets already, but there's still old Zustand and apiLending.ts code that's practically a duplicate of whatever's in that query. This will have to be removed in another PR.

Note that this query is only about user information. General information about the loan itself still happens in the Zustand stores in the remaining fetchLoanDetails function. What has been removed from fetchLoanDetails, however, is that it would also fetch user info and a loanExists. This has been refactored out, such that fetchLoanDetails only returns pure loan information, and no additional user loan information.