Start to build backend base

matrixgw_backend/Cargo.toml

@@ -4,3 +4,13 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+env_logger = "0.11.8"
+log = "0.4.28"
+clap = { version = "4.5.51", features = ["derive", "env"] }
+lazy_static = "1.5.0"
+anyhow = "1.0.100"
+serde = { version = "1.0.228", features = ["derive"] }
+rust-s3 = { version = "0.37.0", features = ["tokio"] }
+tokio = { version = "1.48.0", features = ["full"] }
+actix-web = "4.11.0"
+actix-session = { version = "0.11.0", features = ["redis-session"] }