Fix: #2604, Fix: #2240, Fix: #2341, Fix #1355 - Better error handling and and spaces handling in autofmt (#2736)

* add new autofmt sample
* Feat: implement rustfmt::skip support for rsx
* generally improve error handling with better expect messages
* wip: nested rsx formatting and expression formatting
* nested rsx formatting works
* collapse autofmt crate
* cast indent through macros
* use proper whitespace
* no more eating comments!
* Use proper error handling

packages/autofmt/tests/samples/long_exprs.rsx

@@ -6,7 +6,9 @@ rsx! {
                     section { class: "body-font overflow-hidden dark:bg-ideblack",
                         div { class: "container px-6 mx-auto",
                             div { class: "-my-8 divide-y-2 divide-gray-100",
-                                {POSTS.iter().enumerate().map(|(id, post)| rsx! { BlogPostItem { post: post, id: id } })}
+                                {POSTS.iter().enumerate().map(|(id, post)| rsx! {
+                                    BlogPostItem { post, id }
+                                })}
                             }
                         }
                     }