Update crate metadata

Cargo.toml

@@ -2,6 +2,12 @@
 name = "basic-jwt"
 version = "0.1.0"
 edition = "2021"
+authors = ["Pierre Hubert <pierre.git@communiquons.org>"]
+description = "Basic JWT signing and verification library"
+license = "MIT"
+repository = "https://gitea.communiquons.org/pierre/basic-jwt"
+keywords = ["jwt"]
+readme = "README.md"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -9,6 +15,6 @@ edition = "2021"
 rand = "0.8.5"
 serde = { version = "1.0.198", features = ["derive"] }
 anyhow = "1.0.82"
-elliptic-curve = { version = "0.13.8", features = ["pkcs8","pem" ] }
+elliptic-curve = { version = "0.13.8", features = ["pkcs8", "pem"] }
 p384 = { version = "0.13.0", features = ["ecdsa", "pkcs8", "pem"] }
 jsonwebtoken = "9.3.0"