init: telegram bot bridging messages to claude sessions

Async Rust bot (teloxide + tokio) that:
- Authenticates users per chat with a passphrase (resets daily at 5am)
- Generates deterministic UUID v5 session IDs from chat_id + date
- Pipes messages to `claude -p --session-id/--resume <uuid>`
- Persists auth and session state to disk across restarts
- Deploys as systemd --user service via `make deploy`

Cargo.toml

@@ -0,0 +1,17 @@
+[package]
+name = "noc"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+anyhow = "1"
+chrono = { version = "0.4", features = ["serde"] }
+dptree = "0.3"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+serde_yaml = "0.9"
+teloxide = { version = "0.12", features = ["macros"] }
+tokio = { version = "1", features = ["full"] }
+uuid = { version = "1", features = ["v5"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }