[refactor] removed unused api.rs module to streamline code structure

backend-rust/crates/api/Cargo.toml

@@ -0,0 +1,28 @@
+[package]
+name = "owly-news-api"
+version.workspace = true
+edition.workspace = true
+
+[lib]
+path = "src/lib.rs"
+
+[dependencies]
+anyhow = { workspace = true }
+tokio = { workspace = true, features = ["full"] }
+axum = { workspace = true }
+serde = { workspace = true, features = ["derive"] }
+serde_json = { workspace = true }
+sqlx = { workspace = true, features = ["runtime-tokio", "tls-native-tls", "sqlite", "macros", "migrate", "chrono", "json"] }
+dotenv = { workspace = true }
+tracing = { workspace = true }
+tracing-subscriber = { workspace = true, features = ["env-filter", "json"] }
+toml = { workspace = true }
+unicode-segmentation = { workspace = true }
+sha2 = { workspace = true }
+hex = { workspace = true }
+readability = { workspace = true }
+scraper = { workspace = true }
+
+[dev-dependencies]
+tokio-test = { workspace = true }
+axum-test = { workspace = true }