Fix date parsing

For some reason, I had date in "raw_scrobbles" set as an i32.
Pretty annoying considering I'm probably going to remove the
raw_scrobbles step at some point anyways.

src/app/database/Schema.zig

@@ -182,7 +182,7 @@ pub const RawScrobble = jetquery.Model(
         track: []const u8,
         artist: []const u8,
         album: []const u8,
-        date: i32,
+        date: jetquery.DateTime,
         created_at: jetquery.DateTime,
         updated_at: jetquery.DateTime,
     },