Initial commit: Niri workspaces indicator for Waybar

Features:
- Real-time workspace display via niri IPC
- Color-coded window indicators by app type
- Claude Code detection (✳ icon and title)
- Codex, nvim, Chrome, Firefox, Discord, Spotify colors
- tmux session indicator (broken bar ¦)
- Process tree scanning for terminal app detection
- Workspace names shown when focused
- Empty unfocused workspaces hidden

1 files changed, 14 insertions, 0 deletions

diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..7454eeb
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,14 @@
+[package]
+name = "niri-workspaces"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+niri-ipc = { version = "25.11.0", features = ["clap"] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+
+[profile.release]
+lto = true
+strip = true
+opt-level = 3