feat(tinyclaw): add skills monitoring and progress tracking

Implement SkillMonitor for real-time execution tracking:
- Progress tracking (current step, percentage, progress bar)
- Step timing and duration statistics
- Estimated time remaining based on averages
- Cancellation and failure tracking

Add ExecutionReport for detailed reporting:
- Summary and detailed report formats
- Step-by-step breakdown with previews
- Execution statistics (avg/min/max duration)
- Success/failure/cancelled/timeout status

Create ProgressTracker for async progress:
- Thread-safe progress updates (0.0 to 1.0)
- Message updates for status display
- Active/complete state tracking

Add 15 comprehensive tests for monitoring functionality
- All tests passing
- Total: 102 tests passing

Author: AlexMikhalev

Cargo.lock

@@ -52,6 +52,9 @@ dirs = "5"
 # Regex for ExecutionGuard
 regex = "1"
 
+# Concurrency
+parking_lot = "0.12"
+
 # CLI
 clap = { version = "4", features = ["derive"] }
 

crates/terraphim_tinyclaw/Cargo.toml

@@ -4,7 +4,9 @@
 //! Each skill consists of sequential steps (tool calls or LLM prompts).
 
 pub mod executor;
+pub mod monitor;
 pub mod types;
 
 pub use executor::SkillExecutor;
-pub use types::{Skill, SkillResult, SkillStep, SkillStatus};
+pub use monitor::{ExecutionReport, ProgressTracker, SkillMonitor};
+pub use types::{Skill, SkillInput, SkillResult, SkillStatus, SkillStep};