Initial release: Citrine v1.0.0

Minimalist plaintext project-based todo CLI in Rust.
Commands: init, add, list, set, done, rm.
Supports .citrine + .citrine.local merging, partial hash matching,
status filtering, and colorized output.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "citrine"
+version = "1.0.0"
+edition = "2021"
+
+[[bin]]
+name = "citrine"
+path = "src/main.rs"
+
+[dependencies]
+clap = { version = "4", features = ["derive"] }
+rand = "0.8"
+regex = "1"
+chrono = "0.4"
+anyhow = "1"
+colored = "2"
+
+[dev-dependencies]
+tempfile = "3"
+regex = "1"