Fix development-overlay symbolication for projects whose absolute path contains characters that must be percent-encoded in URLs.
When running a Turbopack development server from directories containing spaces, non-ASCII Unicode, or square brackets, server-rendering errors should be symbolicated just as they are in ordinary project paths. Both terminal stack traces and the browser development overlay must show project-relative source filenames, correct function/line/column locations, and a source code frame instead of exposing raw file:// URLs or omitting the frame.
Preserve existing handling for ordinary paths and other valid stack-frame inputs. React-generated filename forms that cannot round-trip losslessly may remain unsupported.