Update package description in Cargo.toml

Author: lkurcak

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 authors = ["Ľubomír Kurčák <[email protected]>"]
 name = "tend"
-description = "Quickly spin up/down groups of command-line tasks with automated recovery"
+description = "A command-line tool for managing and running multiple processes."
 version = "0.2.17"
 edition = "2024"
 license = "MIT OR Apache-2.0"