Chore: hoist example projects for discoverability (#2959)

* hoist example projects, remove oidc

* move over example projects from the separate repo

* Update ecommerce site to the latest version of dioxus

* update wifi scanner to 0.5

* drop the chatbot example; might be restored in a separate PR

---------

Co-authored-by: Evan Almloff <evanalmloff@gmail.com>

example-projects/fullstack-hackernews/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "fullstack-hackernews-example"
+version = "0.1.0"
+authors = ["Evan Almloff <evanalmloff@gmail.com>"]
+edition = "2021"
+publish = false
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+dioxus = { workspace = true, features = ["fullstack", "router"] }
+chrono = { version = "0.4.38", features = ["serde"] }
+reqwest = { workspace= true, features = ["json"] }
+serde = { workspace = true, features = ["derive"] }
+tracing-wasm = "0.2.1"
+tracing = { workspace = true }
+tracing-subscriber = "0.3.17"
+
+[features]
+default = []
+server = ["dioxus/axum"]
+web = ["dioxus/web"]