Bone Flow #019 Image v1.0.73 Candidate

Base: user-uploaded BoneFlow_019_Image_v1.0.72.zip
Status: Candidate / NOT Completed / NOT Specification Frozen

Candidate scope:
- shared BoneEmojiRegistry
- Runtime Property Schema API
- bf-image HTML Functional Class
- DOC-0019 component content / registry patches
- fixed Holiday emoji DOM markers
- installer fixed target / no backup generation

Actual QA results are recorded in BONEFLOW-019-AUDIT.txt at package root.
User localhost verification is required before completion.