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

television/cable/files.toml

@@ -0,0 +1,33 @@
+[metadata]
+name = "files"
+description = "A channel to select files and directories"
+requirements = ["fd", "bat", "mtime-sort"]
+
+# Most recently modified first; tv ranks matches and frecency on top.
+[source]
+command = [
+  { name = "Default", run = "fd -t f | mtime-sort" },
+  { name = "Hidden",  run = "fd -t f -H | mtime-sort" },
+]
+shell = "bash"
+
+[preview]
+command = "bat -n --color=always '{}'"
+env = { BAT_THEME = "ansi" }
+
+# ctrl-e (edit) and ctrl-h (goto_parent_dir) are bound in config.toml.
+[keybindings]
+shortcut = "f1"
+[actions.edit]
+description = "Opens the selected entries in nvim"
+# Redirect to the tty: the fish ctrl-t binding runs tv inside a command
+# substitution, so stdout is a pipe there.
+command = "nvim {} </dev/tty >/dev/tty"
+shell = "bash"
+# use `mode = "fork"` if you want to return to tv afterwards
+mode = "execute"
+
+[actions.goto_parent_dir]
+description = "Re-opens tv in the parent directory"
+command = "tv files .."
+mode = "execute"