refactor: Updated crate to publish properly with the procedural macros

Cargo.toml

@@ -66,8 +66,8 @@ deunicode = "1.6.0"
 paste = "1.0.15"
 openssl = { version = "0.10.70", features = ["vendored"] }
 veil = "0.2.0"
-validate_theme_derive = { path = "proc_macros/validate_theme_derive" }
-enum_display_style_derive = { path = "proc_macros/enum_display_style_derive" }
+validate_theme_derive = "0.1.0"
+enum_display_style_derive = "0.1.0"
 
 [dev-dependencies]
 assert_cmd = "2.0.16"