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/wrong/simple-combo-expr.rsx

@@ -2,12 +2,22 @@ fn main() {
     rsx! {
         div {
             {
-                let millis = timer.with(|t| t.duration().saturating_sub(t.started_at.map(|x| x.elapsed()).unwrap_or(Duration::ZERO)).as_millis());
-                format!("{:02}:{:02}:{:02}.{:01}",
-                        millis / 1000 / 3600 % 3600,
-                        millis / 1000 / 60 % 60,
-                        millis / 1000 % 60,
-                        millis / 100 % 10)
+                let millis = timer
+                    .with(|t| {
+                        t
+                            .duration()
+                            .saturating_sub(
+                                t.started_at.map(|x| x.elapsed()).unwrap_or(Duration::ZERO),
+                            )
+                            .as_millis()
+                    });
+                format!(
+                    "{:02}:{:02}:{:02}.{:01}",
+                    millis / 1000 / 3600 % 3600,
+                    millis / 1000 / 60 % 60,
+                    millis / 1000 % 60,
+                    millis / 100 % 10,
+                )
             }
         }
         div {
@@ -18,7 +28,7 @@ fn main() {
                 value: format!("{:02}", timer.read().hours),
                 oninput: move |e| {
                     timer.write().hours = e.value().parse().unwrap_or(0);
-                }
+                },
             }
             // some comment
             input {
@@ -28,7 +38,7 @@ fn main() {
                 value: format!("{:02}", timer.read().hours),
                 oninput: move |e| {
                     timer.write().hours = e.value().parse().unwrap_or(0);
-                }
+                },
             }
         }
     }