chore: trigger Space rebuild for SCITT + COPY-guard

Signals Space to rebuild Docker image with:
- szl_scitt.py (SCITT Agent Action Capsule)
- patched szl_governed_api.py (scitt_capsule in govern/infer response)
- patched Dockerfile (szl_scitt.py in COPY)

Signed-off-by: Stephen Lutar <stephenlutar2@gmail.com>

.hf_rebuild_marker

@@ -0,0 +1,3 @@
+# HF Space rebuild trigger
+# 2026-06-30T19:35:28.372933Z
+# Reason: SCITT Agent Action Capsule + COPY-completeness guard