# Git Commit Message

refactor: add production features and improve architecture

- Add structured configuration with validation
- Implement Redis connection pooling
- Add database migrations system
- Change API methods: GET /set → POST /set, GET /delete → DELETE /delete
- Add health check endpoint
- Add graceful shutdown and structured logging
- Update frontend for new API methods
- Add open source attribution

Cargo.toml

@@ -5,18 +5,25 @@ edition = "2021"
 
 [dependencies]
 axum = "0.8.4"
-tokio = { version = "1", features = ["full"] }
-sqlx = { version = "0.8.6", features = ["postgres", "runtime-tokio", "macros"] }
+tokio = { version = "1", features = ["full", "signal"] }
+sqlx = { version = "0.8.6", features = [
+    "postgres",
+    "runtime-tokio",
+    "macros",
+    "chrono",
+] }
 redis = { version = "0.31", features = ["tokio-comp", "aio"] }
 uuid = { version = "1", features = ["v7"] }
 dotenvy = "0.15"
 tracing = "0.1"
-tracing-subscriber = "0.3"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1.0"
 reqwest = { version = "0.12", features = ["json", "gzip"] }
 tower-http = { version = "0.6.4", features = ["cors", "fs"] }
 headers = "0.4.0"
 chrono-tz = "0.10.3"
+chrono = { version = "0.4", features = ["serde"] }
 tower = "0.5.2"
 urlencoding = "2.1.3"
+thiserror = "2.0.12"