feat: category crud

Cargo.toml

@@ -6,3 +6,13 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+axum = {version = "0.7.5", features = ["macros"]}
+chrono = {version = "0.4", features = ["serde"]}
+deadpool-diesel = {version ="0.6.1", features = ["postgres"]}
+diesel = { version = "2", features = ["postgres", "chrono"] }
+dotenvy = "0.15"
+serde = { version = "1.0.202", features = ["derive"] }
+serde_json = "1"
+tokio = { version = "1.37.0", features = ["full"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }