Add wildcard search

[Mixiel1]

Add wildcard search support to ModMatchFilter

Implemented support for wildcard patterns (* and ?) in mod searches. Added logic to detect and process wildcard queries using regular expressions, allowing flexible matching against mod Name, Guid, or FileName. Wildcard search is only applied when not filtering by specific columns.

[Copilot]

Pull request overview

This PR adds wildcard search support (* and ?) to ModMatchFilter, enabling pattern-based matching against mod Name, Guid, or FileName when the search query includes wildcard characters and is not using the existing same:* column-style filter.

Changes:

• Detect wildcard queries in ContainsStrings and enable a wildcard-search mode.
• Precompute wildcard matches using escaped regex patterns and store matches in _sameMods.
• Update Filter() to return cached wildcard matches for mod rows.

Comments suppressed due to low confidence (1)

src/KKManager.Core/Util/ModMatchFilter.cs:49

• In wildcard mode (_isWildcardSearch), Filter() still calls _textMatchFilter.Filter(modelObject) for every row even though the result is ignored for mods. This can be a hot path on large lists since TextMatchFilter typically scans multiple columns. Consider short-circuiting: if _isMod && _isWildcardSearch, return _sameMods.Contains(modelObject) before computing textMatch (and keep the existing behavior for the non-wildcard paths).

        {
            bool textMatch = _textMatchFilter.Filter(modelObject);

            if (_isMod && ((_isFilterCol && textMatch) || _isWildcardSearch))
            {
                return _sameMods.Contains(modelObject);
            }
            return textMatch;

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[ManlyMarco]

Works as described in mod and plugin windows. Thanks for the PR.