Fix line wrapping issue with colorized table output

[Copilot]

• Explore repository structure and understand the codebase
• Identify the issue in Ascii.php row() method (lines 144-164)
• Reproduce the issue with a test case
• Add helper functions to extract and restore color state from strings
• Modify the wrapping logic to preserve color codes across wrapped lines
• Add tests for wrapped colorized table cells
• Run existing tests to ensure no regressions
• Verify the fix with manual testing
• Remove obsolete getActiveColor function

Original prompt

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This section details on the original issue you should resolve

<issue_title>Wrapped lines in table view break colorization</issue_title>
<issue_description>## Bug Report

• Yes, I reviewed the contribution guidelines.
• Yes, more specifically, I reviewed the guidelines on how to write clear bug reports.

Describe the current, buggy behavior

When using WP_CLI::colorize() for values that are to be displayed in a table, the line wrapping breaks the colorization and the calculated line length.

Describe what you expect as the correct outcome

The table formatting should be aware of colorization (as it already has an optional argument to denote pre-colorized content) and adapt the color codes when it manipulates the strings.

Provide a possible solution

The formatting code should:

• terminate the left part with a %n and prefix the right part with the color code that was active when detecting a colorized string it needs to break up for wrapping.
• take the manipulated color codes into account for each single line when calculating the column length.</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Wrapped lines in table view break colorization wp-cli#5330

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[Copilot]

Pull request overview

This PR fixes an issue where ANSI color codes in table cells are not properly preserved when text wraps across multiple lines, causing broken colorization and incorrect width calculations.

Changes:

• Added wrapPreColorized() method to handle color-aware text wrapping
• Modified table row rendering to use the new wrapping function for pre-colorized content
• Added comprehensive test coverage for wrapped colorized table cells

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
lib/cli/Colors.php	Adds getResetCode() and wrapPreColorized() methods to preserve ANSI color codes across wrapped lines
lib/cli/table/Ascii.php	Updates row rendering logic to use color-aware wrapping for pre-colorized content
tests/Test_Table_Ascii.php	Adds test case verifying that colorized text maintains color codes when wrapped

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[Copilot]

The condition $matches[1] !== '0' uses strict string comparison, but the check for reset codes on line 325 uses a regex pattern. This inconsistency could miss some edge cases. Additionally, this only tracks the most recent color code, which doesn't account for layered formatting (e.g., bold + color). Consider tracking all active formatting codes or documenting this limitation.

[swissspidy]

@copilot apply changes based on this feedback