Remove apca dependency

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

backend/Cargo.toml

@@ -12,7 +12,6 @@ codegen-units = 1
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-apca = "0.27.2"
 axum = "0.6.20"
 dotenv = "0.15.0"
 sqlx = { version = "0.7.1", features = [
@@ -25,9 +24,6 @@ tokio = { version = "1.32.0", features = [
     "macros",
     "rt-multi-thread",
 ] }
-deadpool = { version = "0.9.5", features = [
-    "rt_tokio_1",
-] }
 serde = "1.0.188"
 log = "0.4.20"
 serde_json = "1.0.105"
@@ -35,7 +31,7 @@ log4rs = "1.2.0"
 time = { version = "0.3.27", features = [
     "serde",
 ] }
-futures = "0.3.28"
-websocket-util = "0.11.2"
 futures-util = "0.3.28"
-async-trait = "0.1.73"
+reqwest = { version = "0.11.20", features = ["json", "serde_json"] }
+tokio-tungstenite = { version = "0.20.0", features = ["tokio-native-tls", "native-tls"] }
+http = "0.2.9"