CSS animation updates (gitbutlerapp#4100)

* Remove the PC idol animation

* default branch animation update

feat: update `svelte@5.0.0-next.*` + `@sveltejs/kit@2.5.10` (gitbutle…

…rapp#4056)

CSS animation updates (gitbutlerapp#4100)

* Remove the PC idol animation

* default branch animation update

Merge pull request gitbutlerapp#4096 from gitbutlerapp/Add-keybind-to…

…-open-settings

Add kebind to open settings

Fix a couple of issues in commit lines

- local line was not using the `.first` class
- `localIn` prop must be undefined if first
- simplify and fix "out type" calculation

Fix a couple of issues in commit lines

- local line was not using the `.first` class
- `localIn` prop must be undefined if first
- simplify and fix "out type" calculation

Fix new branch dropzone active state css

Merge pull request gitbutlerapp#4054 from gitbutlerapp/diff-the-corre…

…ct-way-round

Diff the correct way round

Hide error div in toast when no error present

Slots cannot be conditionally filled, so we either need an if statement switching between two `<InfoMessage>` components, or pass error as a prop.

Merge pull request gitbutlerapp#3992 from estib-vega/select-input-imp…

…rovements

Select input improvements: Arrow navigation & text filtering