Add notifications column to first deck

[dsaxton]

Default deck for a new user looks like this after the change:

I did notice this panic / crash though if I try to click the "add new column" button:

thread 'main' panicked at crates/notedeck_columns/src/app.rs:600:23:
Added more `Strip` cells than were pre-allocated (3 pre-allocated)
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

I get the same on master though so I don't think it's related.

Relates to https://github.com/damus-io/notedeck/issues/599

[jb55]

looks like there's a bug where columns added this way:

2025-03-10T18:52:48.116051Z ERROR notedeck_columns::ui::timeline: tried to render timeline in column, but timeline was missing

I've noticed this sometimes in other context and was introduced in my Timeline refactor:

fd030f5b5ce7d5c641b764741d22d3a89c16809d

I'll use this branch as a failing test case

[dsaxton]

looks like there's a bug where columns added this way:

2025-03-10T18:52:48.116051Z ERROR notedeck_columns::ui::timeline: tried to render timeline in column, but timeline was missing

I've noticed this sometimes in other context and was introduced in my Timeline refactor:

fd030f5

I'll use this branch as a failing test case

I was noticing those errors too, although just now (after reordering the columns in the default deck for better looks / UX) it crashed without ever hitting those empty timeline errors:

2025-03-12T03:16:09.387538Z  WARN notedeck_columns::app: got unknown eose subid 589a7b8b-b4c3-46b4-86ce-998bacb299cb, 65 tracked subscriptions
2025-03-12T03:16:09.393337Z  WARN notedeck_columns::app: got unknown eose subid 2605e150-7e18-4873-a686-6354dc4e8304, 65 tracked subscriptions
2025-03-12T03:16:09.446901Z  INFO notedeck_columns::app: got contact list from wss://purplepag.es/, updating filter_state to got_remote
2025-03-12T03:16:09.941890Z  INFO notedeck_columns::app: got contact list from wss://nos.lol/, updating filter_state to got_remote
2025-03-12T03:16:11.385878Z  INFO notedeck_columns::app: Getting 23 unknown ids from relays
2025-03-12T03:16:13.596604Z  INFO notedeck_columns::app: Getting 1 unknown ids from relays
2025-03-12T03:16:21.238030Z  INFO notedeck_columns::app: Getting 1 unknown ids from relays
2025-03-12T03:16:46.885859Z ERROR notedeck_columns::timeline: setup_new_timeline: database error: Transaction failed
2025-03-12T03:16:46.886342Z  WARN notedeck_columns::timeline: Skipping since optimization for Universe: number of local notes is less than limit, attempting to backfill.
2025-03-12T03:16:46.886748Z  WARN notedeck_columns::timeline: Skipping since optimization for Universe: number of local notes is less than limit, attempting to backfill.
2025-03-12T03:16:46.887202Z  WARN notedeck_columns::timeline: Skipping since optimization for Universe: number of local notes is less than limit, attempting to backfill.
2025-03-12T03:16:46.887630Z  WARN notedeck_columns::timeline: Skipping since optimization for Universe: number of local notes is less than limit, attempting to backfill.
2025-03-12T03:16:46.888074Z  WARN notedeck_columns::timeline: Skipping since optimization for Universe: number of local notes is less than limit, attempting to backfill.
2025-03-12T03:16:47.048351Z  INFO notedeck_columns::storage::decks: Successfully wrote decks cache to decks_cache.json

thread 'main' panicked at crates/notedeck_columns/src/app.rs:600:23:
Added more `Strip` cells than were pre-allocated (3 pre-allocated)
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

[jb55]

this has been done already elsewhere...