feat: batch original stack frame requests in turbopack overlay

[gaojude]

What?

Implements batch processing of stack frames in the development overlay middleware for Turbopack. Instead of processing frames individually, multiple frames can now be processed in parallel through a new POST endpoint.

Why?

This change improves performance when handling multiple stack frames by processing them concurrently rather than requiring separate requests for each frame.

How?

• Added a new /__nextjs_original-stack-frames POST endpoint
• Introduced parseFile helper to handle file path parsing
• Created createStackFrames function to process multiple frames
• Implemented parallel processing of stack frames using Promise.allSettled
• Maintained backwards compatibility with existing stack frame handling

Fixes #[issue number]

[gaojude]

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• feat: batch original stack frame requests in turbopack overlay #75556 👈 (View in Graphite)
• works for webpack #75555
• fix: remove unused error message param in stack frames #75554 : 1 other dependent PR (#75557 )
• refactor: extract getOriginalStackFrame in dev overlay middleware #75553
• Unfork stack frame utils #75532
• canary

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