feat: add embedded-gui-codegen and embedded-gui-macros for KDL markup UI compilation

Author: leftger

Cargo.lock

@@ -1,3 +1,10 @@
+[workspace]
+members = [
+    ".",
+    "crates/embedded-gui-codegen",
+    "crates/embedded-gui-macros",
+]
+
 [package]
 name = "embedded-gui"
 version = "0.2.1"
@@ -76,6 +83,8 @@ embedded-3dgfx = "0.5.5"
 embedded-graphics = "0.8"
 embedded-graphics-framebuf = "0.3"
 embedded-graphics-simulator = "0.8"
+embedded-gui-codegen = { path = "crates/embedded-gui-codegen" }
+embedded-gui-macros = { path = "crates/embedded-gui-macros" }
 nalgebra = { version = "0.35", default-features = false, features = ["std"] }
 
 [[bench]]

Cargo.toml

@@ -0,0 +1,14 @@
+[package]
+name = "embedded-gui-codegen"
+version = "0.1.0"
+edition = "2024"
+authors = ["Gerzain Mata <leftger@gmail.com>"]
+license = "MIT OR Apache-2.0"
+description = "KDL markup parser and Rust code generator for embedded-gui"
+repository = "https://github.com/leftger/embedded-gui"
+
+[dependencies]
+kdl = "4.6"
+thiserror = "2.0"
+
+[dev-dependencies]