feat(cable): add extensive television cable channel configurations and related files

television/cable/cargo-commands.toml

@@ -0,0 +1,22 @@
+[metadata]
+name = "cargo-commands"
+description = "List available cargo commands and extensions"
+requirements = ["cargo"]
+
+[source]
+command = "cargo --list 2>/dev/null | tail -n +2 | awk '{print $1}'"
+
+[preview]
+command = "cargo {} --help 2>/dev/null | head -50"
+
+[ui]
+layout = "portrait"
+preview_panel = { size = 60 }
+
+[keybindings]
+enter = "actions:run"
+
+[actions.run]
+description = "Run the selected cargo command"
+command = "cargo {}"
+mode = "execute"