Modularize (#1)

* configure workspaces

* Modularize domain logic by creating a new `models` crate.

* Moved `LoadingPlugin` and `MenuPlugin` from `core` to a new `ui` module. Updated imports accordingly.

* add theme for instruments

* trunk serve works, remove audio and textures

* remove loading indicator and assets

* rename models to systems

* seperate systems and components from models

* Refactor instrument cluster to leverage reusable composition utilities.

---------

Co-authored-by: geoffsee <>

crates/components/src/composition.rs

@@ -0,0 +1,123 @@
+use bevy::prelude::*;
+
+/// Composition utilities for building instrument cluster components
+/// This module provides reusable building blocks for creating UI components
+
+/// Creates a circular gauge node bundle
+pub fn circular_gauge_node() -> Node {
+    Node {
+        width: Val::Px(180.0),
+        height: Val::Px(180.0),
+        border: UiRect::all(Val::Px(2.0)),
+        flex_direction: FlexDirection::Column,
+        justify_content: JustifyContent::Center,
+        align_items: AlignItems::Center,
+        ..default()
+    }
+}
+
+/// Creates a status panel node bundle
+pub fn status_panel_node(width: f32, height: f32) -> Node {
+    Node {
+        width: Val::Px(width),
+        height: Val::Px(height),
+        border: UiRect::all(Val::Px(1.0)),
+        flex_direction: FlexDirection::Column,
+        justify_content: JustifyContent::SpaceEvenly,
+        align_items: AlignItems::Center,
+        padding: UiRect::all(Val::Px(10.0)),
+        ..default()
+    }
+}
+
+/// Creates a progress bar container node
+pub fn progress_bar_node() -> Node {
+    Node {
+        flex_direction: FlexDirection::Row,
+        align_items: AlignItems::Center,
+        justify_content: JustifyContent::SpaceBetween,
+        width: Val::Percent(100.0),
+        ..default()
+    }
+}
+
+/// Creates a progress bar background node
+pub fn progress_bar_background_node() -> Node {
+    Node {
+        width: Val::Px(80.0),
+        height: Val::Px(8.0),
+        border: UiRect::all(Val::Px(1.0)),
+        ..default()
+    }
+}
+
+/// Creates a progress bar fill node
+pub fn progress_bar_fill_node(percentage: f32) -> Node {
+    Node {
+        width: Val::Percent(percentage),
+        height: Val::Percent(100.0),
+        ..default()
+    }
+}
+
+/// Creates a system indicator button node
+pub fn system_indicator_node() -> Node {
+    Node {
+        flex_direction: FlexDirection::Column,
+        align_items: AlignItems::Center,
+        justify_content: JustifyContent::Center,
+        padding: UiRect::all(Val::Px(8.0)),
+        width: Val::Px(60.0),
+        height: Val::Px(40.0),
+        border: UiRect::all(Val::Px(1.0)),
+        ..default()
+    }
+}
+
+/// Creates a navigation display node
+pub fn navigation_display_node() -> Node {
+    Node {
+        width: Val::Px(300.0),
+        height: Val::Px(300.0),
+        border: UiRect::all(Val::Px(2.0)),
+        flex_direction: FlexDirection::Column,
+        justify_content: JustifyContent::Center,
+        align_items: AlignItems::Center,
+        ..default()
+    }
+}
+
+/// Creates a row container node
+pub fn row_container_node(height_percent: f32, padding: f32) -> Node {
+    Node {
+        width: Val::Percent(100.0),
+        height: Val::Percent(height_percent),
+        flex_direction: FlexDirection::Row,
+        justify_content: JustifyContent::SpaceEvenly,
+        align_items: AlignItems::Center,
+        padding: UiRect::all(Val::Px(padding)),
+        ..default()
+    }
+}
+
+/// Creates the main container node
+pub fn main_container_node() -> Node {
+    Node {
+        width: Val::Percent(100.0),
+        height: Val::Percent(100.0),
+        flex_direction: FlexDirection::Column,
+        ..default()
+    }
+}
+
+/// Creates a text bundle with specified content, font size, and color
+pub fn create_text(content: &str, font_size: f32, color: Color) -> (Text, TextFont, TextColor) {
+    (
+        Text::new(content),
+        TextFont {
+            font_size,
+            ..default()
+        },
+        TextColor(color),
+    )
+}