Add migration script

functions/dump/[dump].js

@@ -1,7 +1,7 @@
 export async function onRequest(context) {
     console.log(context);
     if (context.params.dump !== context.env.DUMP_KEY) {
-        return new Response();
+        return new Response("Wrong key");
     }
     const db = context.env.D1DB;
     const dump = await db.dump();

migrate.py

@@ -0,0 +1,16 @@
+import anydbm
+import sqlite3
+
+data = anydbm.open("cryptopad.db", 'c');
+
+con = sqlite3.connect("my.db")
+con.text_factory = str
+con.execute("CREATE TABLE data (k BLOB, v BLOB, PRIMARY KEY (`k`))")
+
+cur = con.cursor()
+
+for k,v in data.iteritems():
+        print k
+        cur.execute("INSERT INTO data VALUES (?,?)", [k,v])
+
+con.commit()