feat(fish): add more completions for timers

modules/programs/fish.nix

@@ -47,6 +47,14 @@ in
             complete -c c -kfa '(zoxide query -l | sed "s|$HOME|~|")'
             ${optionalString config.virtualisation.podman.dockerCompat /* fish */ "complete -c docker -w podman"}
 
+            complete -c timers \
+              -n "__fish_seen_subcommand_from toggle" \
+              -fa '(timers --json l | ${getExe pkgs.jq} -r .[][].name)'
+
+            complete -c timers \
+              -n "__fish_seen_subcommand_from remove" \
+              -fa '(timers --json l | ${getExe pkgs.jq} -r .[][].name)'
+
             # Variables
             ${exportedVariables}
           '';