fix yew-agent for release (#2264)

* add mising metadata

* lover version to make it bumpable

Author: voidpumpkin

packages/yew-agent/Cargo.toml

@@ -1,9 +1,11 @@
 [package]
 name = "yew-agent"
-version = "0.1.0"
+version = "0.0.0"
 authors = ["Hamza <muhammadhamza1311@gmail.com>"]
 edition = "2018"
 readme = "../../README.md"
+description = "Agents for Yew"
+license = "MIT OR Apache-2.0"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html