feat: Added option to rename struct in Lua

tests/rename.rs

@@ -0,0 +1,23 @@
+use lua_typed::Typed;
+
+#[derive(Typed)]
+#[typed(as = "Lua")]
+struct Rust;
+
+#[derive(Typed)]
+struct Other {
+    pub rust: Rust,
+}
+
+#[test]
+fn rename() {
+    insta::assert_snapshot!(<Rust as Typed>::generate_full().unwrap(), @"---@class Lua");
+}
+
+#[test]
+fn rename_nested() {
+    insta::assert_snapshot!(<Other as Typed>::generate_full().unwrap(), @r"
+    ---@class Other
+    ---@field rust Lua
+    ");
+}

tests/ui/empty_rename.rs

@@ -0,0 +1,7 @@
+use lua_typed::Typed;
+
+#[derive(Typed)]
+#[typed(as = "")]
+struct A;
+
+fn main() {}

tests/ui/empty_rename.stderr

@@ -0,0 +1,5 @@
+error: Name is not allowed to be empty
+ --> tests/ui/empty_rename.rs:4:14
+  |
+4 | #[typed(as = "")]
+  |              ^^

tests/ui/unknown_attribute.rs

@@ -0,0 +1,7 @@
+use lua_typed::Typed;
+
+#[derive(Typed)]
+#[typed(cool)]
+struct A;
+
+fn main() {}

tests/ui/unknown_attribute.stderr

@@ -0,0 +1,5 @@
+error: Unknown attribute
+ --> tests/ui/unknown_attribute.rs:4:9
+  |
+4 | #[typed(cool)]
+  |         ^^^^