Unify the warning system (#2649)

* unify the warning system

* fix VirtualDom::new warning with a component

* move warnings to dioxuslabs

* also allow writes in the component body when converting from T -> ReadOnlySignal<T>

* fix clippy from merge conflict

---------

Co-authored-by: Jonathan Kelley <jkelleyrtp@gmail.com>

Cargo.lock

@@ -2526,6 +2526,7 @@ dependencies = [
  "tracing",
  "tracing-fluent-assertions",
  "tracing-subscriber",
+ "warnings",
  "web-sys",
 ]
 
@@ -2711,6 +2712,7 @@ dependencies = [
  "slab",
  "tokio",
  "tracing",
+ "warnings",
  "web-sys",
 ]
 
@@ -2970,6 +2972,7 @@ dependencies = [
  "tokio",
  "tracing",
  "tracing-subscriber",
+ "warnings",
 ]
 
 [[package]]
@@ -10363,6 +10366,25 @@ dependencies = [
  "try-lock",
 ]
 
+[[package]]
+name = "warnings"
+version = "0.1.0"
+source = "git+https://github.com/DioxusLabs/warnings#9889b96cccb6ac91a8af924cfee51a8895146d08"
+dependencies = [
+ "pin-project",
+ "warnings-macro",
+]
+
+[[package]]
+name = "warnings-macro"
+version = "0.1.0"
+source = "git+https://github.com/DioxusLabs/warnings#9889b96cccb6ac91a8af924cfee51a8895146d08"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.71",
+]
+
 [[package]]
 name = "wasi"
 version = "0.9.0+wasi-snapshot-preview1"