feat: handle note deletion from jetstream

jetstream.ts

@@ -1,5 +1,5 @@
 import { Jetstream } from "@skyware/jetstream";
-import { upsertNote } from "./src/data/db.ts";
+import { deleteNote, upsertNote } from "./src/data/db.ts";
 import { Note } from "./src/data/note.ts";
 
 const jetstream = new Jetstream({
@@ -30,6 +30,13 @@ jetstream.onUpdate("space.litenote.note", (event) => {
   });
 });
 
+jetstream.onDelete("space.litenote.note", (event) => {
+  const { did, commit: { rkey } } = event;
+  console.log(`delete ${did}/${rkey}`);
+
+  deleteNote({ did, rkey });
+});
+
 jetstream.on("close", () => {
   console.log("Connection closed");
 });

src/data/db.ts

@@ -53,6 +53,10 @@ export const getNotesByDid = (did: string, cursor?: string, limit = 20) => {
   };
 };
 
+export const deleteNote = ({ did, rkey }: { did: string; rkey: string }) => {
+  db.query("DELETE FROM note WHERE did = ? AND rkey = ?", [did, rkey]);
+};
+
 export const upsertNote = (note: Note) => {
   db.query(
     `