Update Cargo.toml.

Cargo.toml

@@ -2,8 +2,18 @@
 name = "yew-side-effect"
 version = "0.1.0"
 edition = "2018"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+license = "Apache-2.0"
+description = "Reconcile Side Effects in Yew Applications"
+authors = [
+    "Kaede Hoshiakwa <futursolo@icloud.com>",
+]
+keywords = [
+    "web",
+    "yew",
+]
+categories = ["wasm", "web-programming"]
+readme = "README.md"
+homepage = "https://github.com/futursolo/yew-side-effect"
 
 [dependencies]
 yew = { version = "0.18.0", default-features = false, features = ["web_sys"] }