🐛 Fix: StatsDialog layout and points accuracy

[mx57]

This pull request resolves a critical UI layout bug and a data synchronization/accuracy issue inside the desktop cat pet's StatsDialog.

🐞 Problem:

1. The total affection points label ("Всего: {points} ❤️") was missing entirely from the StatsDialog UI because it was created but never added to any layout. The horizontal layout layout stats_row was also orphaned.
2. The displayed stats did not account for the pending, buffered points/KPS that are active in memory but not yet flushed to the database, leading to a delay/desynchronization in user stats when opening the dialog.

✅ Solution:

1. Correctly structured the horizontal layout in the StatsDialog's progress tab: added both points_label and kps_label to stats_row and integrated stats_row into the parent vertical layout.
2. Improved data accuracy by fetching the live, in-memory pending points and current max KPS from the parent window's InputManager if initialized.
3. Updated the .jules/bolt.md journal with insights on layout completeness and data accuracy.

🧪 Testing:

• Ran the visual verification script to successfully regenerate and register screenshots.
• Verified all unit tests successfully passed with pytest.

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PR created automatically by Jules for task 17237459592785599776 started by @mx57

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