[Tooling] Create rusty CLI Tooling Binary (Port of ivy CLI)

Problem Statement

The C# Ivy-Framework provided a dedicated ivy CLI binary with commands such as ivy docs, ivy ask, ivy cli explain, and project inspection tools.

Rusty-Framework currently has no developer CLI binary.

Missing Functionality

• Standalone CLI binary crate (rusty-cli).
• Command rusty docs for querying offline/online framework documentation.
• Command rusty ask for AI-assisted framework troubleshooting and schema explanation.
• Command rusty inspect for analyzing project components, widgets, and routes.
• Command rusty new for scaffolding new rusty framework projects.

Proposed Architecture & Design

1. Create a binary crate crates/rusty-cli using clap.
2. Embed documentation index and schema metadata for fast local search.
3. Integrate CLI flags and output formatting (tables, syntax highlighting via syntect / colored).
4. Add project template generator (rusty new <project_name>).

Acceptance Criteria

• rusty CLI binary compiles cleanly and installs via cargo install --path crates/rusty-cli.
• Subcommands rusty docs, rusty ask, rusty inspect, and rusty new execute as designed.
• Helpful --help documentation for all CLI subcommands.

The requested entry point is a new binary crate at crates/rusty-cli; start by reviewing the proposed clap-based command structure for docs, ask, inspect, and new. Completion is indicated by cargo install --path crates/rusty-cli succeeding, each subcommand executing as designed, and helpful --help output being available.