Cargo.toml: add more metadata and profiles

Cargo.toml

@@ -2,6 +2,19 @@
 name = "kagami"
 version = "0.1.0"
 edition = "2024"
+resolver = "2"
+license = "BSD-3-Clause"
+authors = [
+  "Programvareverkstedet <projects@pvv.ntnu.no>",
+]
+homepage = "https://git.pvv.ntnu.no/Projects/kagami"
+repository = "https://git.pvv.ntnu.no/Projects/kagami"
+description = "Git mirror and backup tooling for various code forges"
+categories = ["command-line-interface", "command-line-utilities"]
+keywords = ["cli", "git", "mirror", "backup"]
+readme = "README.md"
+autobins = false
+autolib = false
 
 [dependencies]
 anyhow = "1.0.102"
@@ -19,3 +32,13 @@ serde_json = "1.0.149"
 tokio = { version = "1.52.1", features = ["macros", "rt-multi-thread"] }
 tracing = "0.1.44"
 tracing-journald = "0.3.2"
+
+[[bin]]
+name = "kagami"
+path = "src/main.rs"
+
+[profile.release-lto]
+inherits = "release"
+strip = true
+lto = true
+codegen-units = 1