Whats Next? 0.18.4 - Equipment Test alignment pass

- Centered left and right equipment grids independently inside their halves.
- Source headers are centered directly over their matching columns.
- Increased header clearance so bilingual multi-line labels do not overlap item rows.
- Center divider is anchored to the exact center of the full Equipment Test body.
- Weapon Main Hand and Off Hand sections use the same centered geometry as armor.
- Removed the centered WEAPONS title that could overlap the divider.
- Loot logic, tooltips, priorities, Void Core and obtained state are unchanged.
