Reconcile main's config changes with the protobuf codegen:
- New settings ported to proto schema (already present) and verified in
generated PrintConfigDef/Preset_options/TabLayout + PrintConfig.hpp:
small_support_perimeter_speed, small_support_perimeter_threshold,
top_layer_direction, bottom_layer_direction, hole_to_polyhole_max_edges
- Ported main's label/tooltip updates for adaptive_pressure_advance_overhangs
and adaptive_pressure_advance_bridges into filament.proto (were dropped in
the conflict resolution) and regenerated.
- Kept main's non-generated logic (Preset.cpp nullable filament override
force-emit).
Codegen validated (python tools/run_codegen.py --validate-only): PASSED.
