huskies: merge 523_refactor_introduce_script_test_script_lint_script_build_and_migrate_agent_prompts_off_tech_specific_commands

script/lint

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+echo "=== Checking Rust formatting ==="
+if cargo fmt --version &>/dev/null; then
+  cargo fmt --manifest-path "$PROJECT_ROOT/Cargo.toml" --check
+else
+  echo "Skipping Rust formatting check (rustfmt not installed)"
+fi
+
+echo "=== Running cargo clippy ==="
+cargo clippy --manifest-path "$PROJECT_ROOT/Cargo.toml" --all-targets --all-features -- -D warnings
+
+if [ -d "$PROJECT_ROOT/frontend" ]; then
+  echo "=== Running Biome lint ==="
+  cd "$PROJECT_ROOT/frontend"
+  npx @biomejs/biome check src/
+else
+  echo "Skipping Biome lint (no frontend directory)"
+fi