feat: init book handler

Cargo.toml

@@ -4,5 +4,22 @@ version = "0.1.0"
 edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+[workspace]
+members = [".", "entity", "migration"]
 
 [dependencies]
+axum = { version = "0.8" }
+axum-macros = "0.5"
+sea-orm = { version = "1.1.12", features = [
+    "sqlx-postgres",
+    "runtime-tokio-rustls",
+    "macros",
+    "chrono",
+] }
+serde = { version = "1", features = ["derive"] }
+tokio = { version = "1.0", features = ["full"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+dotenvy = "0.15.7"
+toml = "0.8.22"
+clap = { version = "4.0", features = ["derive"] }