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

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

packages/hooks/Cargo.toml

@@ -22,6 +22,7 @@ slab = { workspace = true }
 futures-util = { workspace = true}
 generational-box.workspace = true
 rustversion = "1.0.17"
+warnings = { git = "https://github.com/DioxusLabs/warnings" }
 
 [dev-dependencies]
 futures-util = { workspace = true, default-features = false }