Major Refactor: separate project into multiple crates

Cargo.toml

@@ -1,21 +1,8 @@
-[package]
-name = "fps"
-version = "0.1.0"
-edition = "2021"
-
-[dependencies]
-anyhow = "1.0.98"
-glam   = "0.30.4"
-
-glium  = { version = "0.35.0", features = ["glutin_backend", "simple_window_builder"] }
-gltf = { version = "1.4.1", features = ["import", "utils", "KHR_texture_transform"] }
-glutin = { version = "0.32.3", default-features = false }
-
-hecs   = "0.10.5"
-image  = "0.25.6"
-
-imgui = "0.12"
-imgui-winit-support = "0.13"
-imgui-glium-renderer = "0.13"
-
-winit = "0.30"
+[workspace]
+members = [
+    "raidillon_core",
+    "raidillon_ecs",
+    "raidillon_render",
+    "raidillon_ui",
+    "raidillon_game",
+]