[minor] Add scientific interpretation layer for AI

google_health_viewer/__init__.py

@@ -8,6 +8,12 @@
     install_deterministic_detail_core as _install_deterministic_detail_core,
 )
 from .heart_rate_core import install_shared_heart_rate_core as _install_shared_heart_rate_core
+from .scientific_context_core import (
+    install_scientific_context_core as _install_scientific_context_core,
+)
+from .scientific_context_preserve_core import (
+    install_scientific_context_preserve_core as _install_scientific_context_preserve_core,
+)
 
 __version__ = "1.2.1"
 
@@ -24,3 +30,11 @@
 # Correct Google Health sleep-stage/short-awakening parsing and add temporal
 # heart-rate context for detected workouts/activity levels.
 _install_deterministic_context_patch(_analysis)
+
+# Selectively add curated scientific interpretation to relevant AI requests while
+# still allowing the language model to supplement it with established general knowledge.
+_install_scientific_context_core()
+
+# Preserve the established Maximum/deep guarantee: scientific context is additive
+# there and must never evict compact deterministic measurements.
+_install_scientific_context_preserve_core()