Add install script, shell completions, and systemd service

- Add install.sh script that builds release, stops daemon, and installs binary
- Add shell completions for bash, zsh, and fish
- Add systemd user service unit file
- Add public binary declaration in Cargo.toml
- Add install command to CLI
- Make current_track field public for MPRIS integration (placeholder)

1 files changed, 11 insertions, 0 deletions

diff --git a/completions/rsp.fish b/completions/rsp.fish
new file mode 100644
index 0000000..1fd7483
--- /dev/null
+++ b/completions/rsp.fish
@@ -0,0 +1,11 @@
+# rsp fish completion
+
+complete -c rsp -n '__fish_use_subcommand' -a 'start stop restart play pause resume next previous volume shuffle queue status scan settings' -d 'Command'
+
+complete -c rsp -n '__fish_seen_subcommand_from play' -f -d 'Audio file or directory'
+
+complete -c rsp -n '__fish_seen_subcommand_from volume' -a '0 10 20 30 40 50 60 70 80 90 100' -d 'Volume level'
+
+complete -c rsp -n '__fish_seen_subcommand_from shuffle' -a 'on off album' -d 'Shuffle mode'
+
+complete -c rsp -n '__fish_seen_subcommand_from settings' -a 'get set list unset' -d 'Settings command'