profile drill-down/source-link preservation

src/repo_registry/core/models.py

@@ -62,6 +62,7 @@ class SourceReference:
     path: str
     kind: str
     name: str
+    line: int | None = None
 
 
 @dataclass(frozen=True)
@@ -123,6 +124,7 @@ class Evidence:
     type: str
     reference: str
     strength: str
+    source_refs: list[SourceReference] = field(default_factory=list)
 
 
 @dataclass(frozen=True)
@@ -132,6 +134,7 @@ class Feature:
     type: str
     location: str
     confidence: float
+    source_refs: list[SourceReference] = field(default_factory=list)
 
 
 @dataclass(frozen=True)

src/repo_registry/core/service.py

@@ -162,6 +162,7 @@ class RegistryService:
                         type=feature.type,
                         location=feature.location,
                         confidence=feature.confidence,
+                        source_refs=feature.source_refs,
                     )
                 for evidence in capability.evidence:
                     if evidence.status != "candidate":
@@ -172,6 +173,7 @@ class RegistryService:
                         type=evidence.type,
                         reference=evidence.reference,
                         strength=evidence.strength,
+                        source_refs=evidence.source_refs,
                     )
 
         if pending_abilities: