ruby-grape / grape / 23942550301 / 22

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master: 97%

Pull #2670

github

Wrap Rack parameter parsing errors in Grape::Exceptions::RequestError

Replace five specific exception classes (EmptyMessageBody, TooManyMultipartFiles,
TooDeepParameters, ConflictingTypes, InvalidParameters) with a single
Grape::Exceptions::RequestError that forwards the Rack exception message directly.

On Rack 3, a single `rescue Rack::BadRequest` covers all bad-request errors via
the marker module. On Rack 2, each exception class is listed explicitly in
Grape::RACK_ERRORS.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

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