Add .claude/hooks for command auditing, dangerous command blocking, file protection, and auto-formatting; update documentation and configuration to integrate new hooks.

.claude/hooks/post-edit-format.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# Auto-format files after Edit/Write using Prettier
+# Event: PostToolUse | Matcher: Edit|Write
+# Silently skips if Prettier is not installed or file doesn't exist
+
+INPUT=$(cat)
+FILE_PATH=$(echo "$INPUT" | jq -r '.tool_input.file_path // empty')
+
+if [ -z "$FILE_PATH" ] || [ ! -f "$FILE_PATH" ]; then
+  exit 0
+fi
+
+EXTENSIONS="ts tsx js jsx json css scss html md yaml yml"
+FILE_EXT="${FILE_PATH##*.}"
+
+SHOULD_FORMAT=false
+for ext in $EXTENSIONS; do
+  if [ "$FILE_EXT" = "$ext" ]; then
+    SHOULD_FORMAT=true
+    break
+  fi
+done
+
+if [ "$SHOULD_FORMAT" = false ]; then
+  exit 0
+fi
+
+if command -v npx &>/dev/null && [ -f "node_modules/.bin/prettier" ]; then
+  npx prettier --write "$FILE_PATH" 2>/dev/null
+elif command -v prettier &>/dev/null; then
+  prettier --write "$FILE_PATH" 2>/dev/null
+fi
+
+exit 0