Remove unused dependencies

Cargo.lock

@@ -193,13 +193,10 @@ dependencies = [
  "directories",
  "edit",
  "euphoxide",
- "futures",
  "log",
  "palette",
  "parking_lot",
- "rand",
  "rusqlite",
- "serde",
  "serde_json",
  "thiserror",
  "time",

Cargo.toml

@@ -11,13 +11,10 @@ cookie = "0.16.0"
 crossterm = "0.25.0"
 directories = "4.0.1"
 edit = "0.1.4"
-futures = "0.3.21"
 log = { version = "0.4.17", features = ["std"] }
 palette = { version = "0.6.1", default-features = false, features = ["std"] }
 parking_lot = "0.12.1"
-rand = "0.8.5"
 rusqlite = { version = "0.28.0", features = ["bundled", "time"] }
-serde = { version = "1.0.143", features = ["derive"] }
 serde_json = "1.0.83"
 thiserror = "1.0.32"
 tokio = { version = "1.20.1", features = ["full"] }