standardize packaging, tooling, docs, CI, and licensing

mail_intake/models/thread.pyi

@@ -1,12 +1,19 @@
 from datetime import datetime
-from typing import List, Set, Optional
+
 from .message import MailIntakeMessage
 
 class MailIntakeThread:
     thread_id: str
     normalized_subject: str
-    participants: Set[str]
-    messages: List[MailIntakeMessage]
-    last_activity_at: Optional[datetime]
-    def __init__(self, thread_id: str, normalized_subject: str, participants: Set[str] = ..., messages: List[MailIntakeMessage] = ..., last_activity_at: Optional[datetime] = ...) -> None: ...
+    participants: set[str]
+    messages: list[MailIntakeMessage]
+    last_activity_at: datetime | None
+    def __init__(
+        self,
+        thread_id: str,
+        normalized_subject: str,
+        participants: set[str] = ...,
+        messages: list[MailIntakeMessage] = ...,
+        last_activity_at: datetime | None = ...,
+    ) -> None: ...
     def add_message(self, message: MailIntakeMessage) -> None: ...