feat(cli): Implement full hooks system in Rust CLI

Add comprehensive hooks subcommand to ruvector CLI with:

Core Commands:
- init: Initialize hooks in project
- install: Install hooks into Claude settings
- stats: Show intelligence statistics

Hook Operations:
- pre-edit/post-edit: File editing intelligence
- pre-command/post-command: Command execution hooks
- session-start/session-end: Session management
- pre-compact: Pre-compact hook

Memory & Learning:
- remember: Store content in semantic memory
- recall: Search memory semantically
- learn: Record Q-learning trajectories
- suggest: Get best action for state
- route: Route task to best agent

V3 Intelligence:
- record-error: Learn from error patterns
- suggest-fix: Get fixes for error codes
- suggest-next: Predict next files to edit
- should-test: Check if tests should run

Swarm/Hive-Mind:
- swarm-register: Register agents
- swarm-coordinate: Record coordination
- swarm-optimize: Optimize task distribution
- swarm-recommend: Get best agent
- swarm-heal: Handle agent failures
- swarm-stats: Show swarm statistics

All commands tested and working. Data persists to
~/.ruvector/intelligence.json for cross-session learning.

crates/ruvector-cli/src/cli/mod.rs

@@ -3,9 +3,11 @@
 pub mod commands;
 pub mod format;
 pub mod graph;
+pub mod hooks;
 pub mod progress;
 
 pub use commands::*;
 pub use format::*;
 pub use graph::*;
+pub use hooks::*;
 pub use progress::ProgressTracker;