[BUG] Incorrect guessing the Content-Type of file (Map Local Directory)

[NghiaTranUIT]

Description

If the local file path has a space character, MIMEDetector will return "application/octet-stream" rather than the actual MIME (Ex: application/javascript)

Acceptance Criteria

• Fix MIME Detector and return correct ContentType

[NghiaTranUIT]

Fixed: https://proxyman.s3.us-east-2.amazonaws.com/beta/Proxyman_2.5.2_Fix_JWT_Addon.Fix+MIME.Support_MapLocal_Scripting.dmg