This pull request mainly modifies the internal/cli/cli.go file and the corresponding test files to improve the processing of text replacement and filtering. The changes include replacing the string type with []byte for the replacement variable and the input lines, modifying the replaceProcess and filterProcess methods to read input line by line without changing newline characters, and updating the matchesFilters and colorText functions to work with []byte instead of string.

Changes in type and reading method:

• internal/cli/cli.go: Changed the type of the replacement variable from string to []byte in the Run method. [1] [2]
• internal/cli/cli.go: Modified the replaceProcess and filterProcess methods to read input line by line when input is from a pipe without changing newline characters.

Changes in functions:

• internal/cli/cli.go: Updated the matchesFilters and colorText functions to work with []byte instead of string.

Test changes:

• internal/cli/cli_test.go: Updated the tests to reflect the changes in the Run method and the replaceProcess function. [1] [2] [3] [4]
• internal/cli/export_test.go: Updated the exported ReplaceProcess function to reflect the changes in the replaceProcess function.
• internal/cli/testdata/test_crlf.txt: Added a new test file to test the handling of CRLF text.