Use Outlook ids for classifier dedupe precedence

app/models.py

@@ -17,8 +17,17 @@ class ClassifyRequest(BaseModel):
     base_url: str | None = None
     api_key: str | None = Field(default=None, exclude=True)
     temperature: float | None = None
+
+    id: str | None = None
+    internetMessageId: str | None = None
+    conversationId: str | None = None
+    bodyPreview: str | None = None
+    receivedDateTime: str | None = None
+    sentDateTime: str | None = None
+    hasAttachments: bool | None = None
+    importance: str | None = None
+    isRead: bool | None = None
     from_address: str | None = None
-    received_at: str | None = None
 
 
 class ClassificationDetails(BaseModel):
@@ -38,8 +47,9 @@ class ClassificationDetails(BaseModel):
 class DedupeResult(BaseModel):
     status: Literal["new", "duplicate", "updated"]
     seen_count: int = 1
-    matched_on: Literal["none", "subject", "fingerprint"] = "none"
-    subject_key: str
+    matched_on: Literal["none", "id", "conversation", "fingerprint"] = "none"
+    message_id: str | None = None
+    conversation_id: str | None = None
     fingerprint: str