Feat(gizmo): sync component gizmos and align interaction logic with cocos-editor.

[bofeng-song]

Summary

• Ported 14 component gizmos (lights, 3D/2D colliders, renderers) and 7 shared controllers from cocos-editor
• Aligned gizmo interaction logic with cocos-editor to fix node selection, hover, and region-select behavior

Key Changes

New gizmos

• Lights: sphere-light, spot-light
• 3D colliders: sphere, capsule, cone, cylinder, plane, simplex, mesh
• 2D colliders: box, circle, polygon
• Renderers: mesh-renderer, skinned-mesh-renderer
• Controllers: capsule, cone, disc, line, point, triangle, tetrahedron

Interaction fixes (aligned with cocos-editor)

• Fix DPR handling: use cc.screen.devicePixelRatio instead of window.devicePixelRatio
• GizmoMouseEvent extends CCEvent with full field parity
• RaycastResults carries originating ray for correct hitPoint calculation
• Combined 3D model + 2D Canvas raycast via raycastAll
• LOD culling in raycast and region selection
• SceneGizmo camera priority raycast
• VertexSnap check in hover processing
• 2D skew UI hitTest via screenPos parameter
• DPR change triggers resize event
• Prefab root check uses editing root node