Add text alignment to the Text node (#2920)

* Add text alignment to Text node

* Lots of renames and improvements

* Add text alignment to the Text tool

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

node-graph/gcore/src/text.rs

@@ -1,5 +1,31 @@
 mod font_cache;
 mod to_path;
 
+use dyn_any::DynAny;
 pub use font_cache::*;
 pub use to_path::*;
+
+/// Alignment of lines of type within a text block.
+#[repr(C)]
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, serde::Serialize, serde::Deserialize, Hash, DynAny, specta::Type, node_macro::ChoiceType)]
+#[widget(Radio)]
+pub enum TextAlign {
+	#[default]
+	Left,
+	Center,
+	Right,
+	#[label("Justify")]
+	JustifyLeft,
+	// TODO: JustifyCenter, JustifyRight, JustifyAll
+}
+
+impl From<TextAlign> for parley::Alignment {
+	fn from(val: TextAlign) -> Self {
+		match val {
+			TextAlign::Left => parley::Alignment::Left,
+			TextAlign::Center => parley::Alignment::Middle,
+			TextAlign::Right => parley::Alignment::Right,
+			TextAlign::JustifyLeft => parley::Alignment::Justified,
+		}
+	}
+}