M1: core engine, config, plugin model and core plugins

- Cargo workspace (core, plugins, tui, cli) with drop-in compatible CLI
- Python-compatible config file handling, limits, views, rates, MMM, history
- process collection via sysinfo + procfs, filters, thresholds, events, actions
- 20 core plugins (cpu, percpu, mem, memswap, load, fs, network, diskio, ...)
- stdout, stdout-csv, stdout-json, --issue, --modules-list output modes
- differential test harness against the Python implementation

crates/glances-cli/Cargo.toml

@@ -0,0 +1,20 @@
+[package]
+name = "glances-cli"
+version.workspace = true
+edition.workspace = true
+
+[[bin]]
+name = "glances"
+path = "src/main.rs"
+
+[dependencies]
+anyhow.workspace = true
+clap = { workspace = true, features = ["derive", "wrap_help"] }
+clap_complete.workspace = true
+ctrlc = "3.5.2"
+glances-core = { version = "0.1.0", path = "../glances-core" }
+glances-plugins = { version = "0.1.0", path = "../glances-plugins" }
+glances-tui = { version = "0.1.0", path = "../glances-tui" }
+serde_json.workspace = true
+tracing.workspace = true
+tracing-subscriber = { version = "0.3.23", features = ["env-filter"] }