Read file content for the requested line range.
Absolute or relative file path.
Line offset to start reading from (0-indexed).
Only applied to text files, and clamped to the start of the file when negative.
Maximum number of lines to read.
Only applied to text files with content: a non-positive value
returns empty content with no pagination metadata. Empty and
whitespace-only files return the empty-file reminder regardless
of limit, and binary files return their full payload.
