Move most package metadata to workspace

Cargo.toml

@@ -3,6 +3,15 @@ resolver = "2"
 default-members = ["server"]
 members = ["web", "server", "notmuch", "procmail2notmuch", "shared"]
 
+[workspace.package]
+authors = ["Bill Thiede <git@xinu.tv>"]
+description = "Web frontend for letterbox"
+edition = "2021"
+license = "UNLICENSED"
+publish = ["xinu"]
+version = "0.7.0"
+
+
 [profile.dev]
 opt-level = 1