Fix component hook registration

[Azorlogh]

Since bevy 0.14.1, StateTransition now runs before PreStartup

As a result, this example fails on bevy 0.14.1:

use bevy::prelude::*;
use bevy_quill::{Element, QuillPlugin, View};

#[derive(States, Debug, Clone, Copy, PartialEq, Eq, Hash, Default)]
pub struct Foo(pub bool);

fn main() {
    App::new()
        .add_plugins((
            DefaultPlugins.set(ImagePlugin::default_nearest()),
            QuillPlugin,
        ))
        .init_state::<Foo>()
        .add_systems(OnEnter(Foo(false)), on_enter)
        .run();
}

fn on_enter(mut commands: Commands) {
    commands.spawn((Element::<NodeBundle>::new().children("hello!").to_root(),));
}

With the following error:

Components hooks cannot be modified if the component already exists in an archetype, use init_component if bevy_quill_core::view::ViewRoot may already be in use
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
Encountered a panic in system `bevy_quill_core::view::cleanup_view_roots`!
Encountered a panic in system `bevy_app::main_schedule::Main::run_main`!

This moves the registration earlier to ensure it runs before any ViewRoot is created