sort cards whose names exactly match the search query

[mercury233]

Currently, cards whose names exactly match the search query are moved to the front. However, the processing order may default to ID order, causing alternate-art cards to be handled last and finally making an alternate-art card always appear first.

This change adds a secondary sort to reorder the exact-match cards by ID, ensuring they are displayed in the correct order.

[Copilot]

Pull request overview

This PR makes the deck builder’s search results deterministic when multiple cards exactly match the search query (notably alternate-art / reprint variants), by sorting that exact-match “front” group by card ID after it is moved to the front of the results list.

Changes:

• After partitioning exact-name matches to the front of results, sorts that exact-match subrange by card ID.
• Adds a dedicated DataManager::deck_sort_id comparator and exposes it in DataManager’s header.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
gframe/deck_con.cpp	Sorts the exact-match prefix of the filtered results by ID to ensure stable ordering.
gframe/data_manager.h	Declares a new deck_sort_id comparator for reuse in sorting.
gframe/data_manager.cpp	Implements deck_sort_id as an ID (code) ascending comparator.

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