chore(types): Keep intelisense while being more loosen (#10657)

**What**
Keep the autocompletion for the fields API in Query APIs while being more flexible in order to prevent limitation from our depth limit but also to be more flexible when assigning string[] coming from the API for example.

.changeset/pink-ways-count.md

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+---
+"@medusajs/types": patch
+---
+
+chore(types): Keep intelisense while being more loosen