Remove unnecessary type check for the key in headersToRecords function

[coderabbitai]

The type check for the key in the headersToRecords function is unnecessary since keys from Object.entries will always be strings. The condition typeof key === "string" can be removed.

File: apps/server/src/headersToRecords.ts
Current Code:

} else if (typeof key === "string" && typeof value === "string") {
  result[key] = value;

Suggested Change:

} else if (typeof value === "string") {
  result[key] = value;

This change will simplify the code and remove the redundant type check.