big refactoring

Cargo.toml

@@ -27,24 +27,23 @@ mime_guess = "2.0.5"
 uuid = { version = "1.20.0", features = ["v4", "serde"] }
 async-trait = "0.1.89"
 thiserror = "2.0.18"
-reqwest = { version = "0.12.18", features = ["json", "multipart"] }
 mockall = { version = "0.14.0", optional = true }
-rand = "0.9.1"
-pin-project-lite = "0.2.16"
 sqlx = { version = "0.8.6", features = ["postgres", "runtime-tokio", "tls-rustls", "chrono", "uuid", "json"] }
 anyhow = "1.0.100"
 jsonwebtoken = "9.3.1"
 argon2 = "0.5.3"
 rand_core = { version = "0.6.4", features = ["std"] }
-time = "0.3.46"
-axum-server = "0.7.2"
 hyper = { version = "1.8.1", features = ["full"] }
-url = "2.5.8"
 quick-xml = "0.39.0"
-http-body-util = "0.1.3"
-openssl = { version = "0.10.75", features = ["vendored"] }
-icalendar = "0.17.6"
 dotenv = "0.15.0"
+lru = "0.12"
+memmap2 = "0.9"
+httpdate = "1.0"
+http-range-header = "0.4"
+image = { version = "0.25", default-features = false, features = ["jpeg", "png", "gif", "webp"] }
+md5 = "0.8.0"
+sha2 = "0.10.9"
+hex = "0.4.3"
 
 [features]
 default = []