Forward glossary provenance without transcript substitution

src/mka/application/glossary.py

@@ -355,6 +355,11 @@ def render_glossary_terms(entries: Iterable[GlossaryEntry]) -> list[str]:
     return rendered
 
 
+def glossary_alias_mapping(entries: Iterable[GlossaryEntry]) -> dict[str, str]:
+    """Return explicit alias configuration for provenance, not substitution."""
+    return {alias: entry.canonical_term for entry in entries for alias in entry.aliases}
+
+
 def _timestamp() -> str:
     return datetime.now(UTC).isoformat(timespec="seconds")
 

src/mka/application/meeting_service.py

@@ -15,7 +15,11 @@ from uuid import uuid4
 import yaml
 
 from mka.application.config import AppSettings
-from mka.application.glossary import GlossaryRepository, render_glossary_terms
+from mka.application.glossary import (
+    GlossaryRepository,
+    glossary_alias_mapping,
+    render_glossary_terms,
+)
 from mka.application.performance import DEFAULT_PERFORMANCE_PROFILE, resolve_ollama_num_thread
 
 STAGES = ("preparing", "transcription", "diarization", "protocol_generation")
@@ -231,6 +235,7 @@ class MeetingProcessingService:
                 "model": self.settings.protocol_model,
                 "ollama_endpoint": self.settings.ollama_endpoint,
                 "protocol_num_ctx": self.settings.protocol_num_ctx,
+                "glossary_aliases": glossary_alias_mapping(self.glossary.list(active_only=True)),
                 "protocol_num_thread": resolve_ollama_num_thread(options.performance_profile),
                 "protocol_safe_input_token_budget": (
                     self.settings.protocol_safe_input_token_budget
@@ -405,6 +410,7 @@ class MeetingProcessingService:
             model=self.settings.protocol_model,
             ollama_endpoint=self.settings.ollama_endpoint,
             protocol_num_ctx=self.settings.protocol_num_ctx,
+            glossary_aliases=glossary_alias_mapping(self.glossary.list(active_only=True)),
             protocol_num_thread=resolve_ollama_num_thread(performance_profile),
             protocol_safe_input_token_budget=(self.settings.protocol_safe_input_token_budget),
         )