Add reply, quote, and botUserId types to inbound

src/telegram/inbound.ts

@@ -9,6 +9,24 @@ export type ForwardOrigin =
   | { type: "chat"; sender_chat: { title?: string; username?: string }; author_signature?: string }
   | { type: "channel"; chat: { title?: string; username?: string }; author_signature?: string };
 
+export interface RepliedMessage {
+  from?: { id: number; is_bot?: boolean };
+  text?: string;
+  caption?: string;
+  photo?: Array<unknown>;
+  voice?: unknown;
+  audio?: { file_name?: string };
+  document?: { file_name?: string };
+}
+
+export interface Quote {
+  text: string;
+  is_manual?: boolean;
+}
+
+/** Longest replied-to text (or quote) we inline into the header before truncating with an ellipsis. */
+export const MAX_REPLY_CONTEXT_CHARS = 500;
+
 export interface InboundMessage {
   text?: string;
   caption?: string;
@@ -17,6 +35,8 @@ export interface InboundMessage {
   audio?: { file_id: string; mime_type?: string; file_name?: string };
   document?: { file_id: string; file_name?: string; mime_type?: string };
   forward_origin?: ForwardOrigin;
+  reply_to_message?: RepliedMessage;
+  quote?: Quote;
 }
 
 export interface InboundDeps {
@@ -24,6 +44,8 @@ export interface InboundDeps {
   transcriber?: Transcriber;
   workspaceDir: string;
   now?: () => Date;
+  /** The bot's own user id, for labelling replies to bot vs owner messages. */
+  botUserId?: number;
 }
 
 export interface InboundResult {