feat: load .env file at startup via dotenvy

Cargo.lock

@@ -271,6 +271,12 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "dunce"
 version = "1.0.5"
@@ -1090,6 +1096,7 @@ dependencies = [
  "arc-swap",
  "askama",
  "axum",
+ "dotenvy",
  "http-body-util",
  "maxminddb",
  "reqwest",

Cargo.toml

@@ -14,6 +14,7 @@ arc-swap = "1"
 reqwest = { version = "0.13", default-features = false, features = ["rustls"] }
 tracing = "0.1"
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+dotenvy = "0.15"
 static-files = "0.3.1"
 
 [build-dependencies]

src/main.rs

@@ -7,6 +7,8 @@ use rustyip::{config, db, handlers, routes, updater};
 
 #[tokio::main]
 async fn main() {
+    dotenvy::dotenv().ok();
+
     tracing_subscriber::fmt()
         .with_env_filter(
             EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("error")),