Refactor HeraldStack agent documentation and structure

- Updated the Herald archetype documentation for clarity and formatting.
- Enhanced the human-inspired role models section with better organization and embedded takeaways.
- Improved the Marvel AI role models section for readability and added structured tables.
- Modified Cargo.toml to define binary and library targets for the Rust project.
- Expanded rust_ingest README with detailed usage instructions, unit testing standards, and implementation plans.
- Created a library module in rust_ingest for better code organization and reusability.
- Refined main.rs to streamline imports and improve configuration handling.
- Enhanced query.rs with improved error handling, integration tests, and mock-based tests for HTTP client interactions.
- Added rustfmt configuration for consistent code formatting across the project.

Author: BryanChasko

README.md

@@ -70,3 +70,4 @@ See docs/DETAILED.md for more information.
 ---
 
 © 2025 Bryan Chasko
+# Git hook test

check-rust.sh

@@ -1,6 +1,10 @@
 #!/bin/bash
 set -e
 
+# Change to the rust_ingest directory where Cargo.toml is located
+cd "$(dirname "$0")/rust_ingest" || exit 1
+echo "Checking Rust files in $(pwd)..."
+
 echo "Running rustfmt..."
 cargo fmt -- --check
 
@@ -11,6 +15,10 @@ echo "Running tests..."
 cargo test
 
 echo "Running security audit..."
-cargo audit
+if command -v cargo-audit > /dev/null 2>&1; then
+    cargo audit
+else
+    echo "cargo-audit not found, skipping security audit"
+fi
 
 echo "All checks passed!"