fix most typos, add crate-ci/typos to CI (#2653)

* fix most typos, add crate-ci/typos to CI

---------

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

examples/crm.rs

@@ -7,7 +7,7 @@
 //! in a way that works across pages.
 //!
 //! We implement a number of important details here too, like focusing inputs, handling form submits, navigating the router,
-//! platform-specific configuration, and importing 3rd party CSS libaries.
+//! platform-specific configuration, and importing 3rd party CSS libraries.
 
 use dioxus::prelude::*;