Add custom Claude Code upgrades and restore all skills

Added 16 custom skills:
- ralph (RalphLoop autonomous agent)
- brainstorming (with Ralph integration)
- dispatching-parallel-agents
- autonomous-loop
- multi-ai-brainstorm
- cognitive-context, cognitive-core, cognitive-planner, cognitive-safety
- tool-discovery-agent
- ui-ux-pro-max (full design system)
- wordpress-ai
- agent-pipeline-builder
- dev-browser
- planning-with-files
- playwright-skill

Also organized remaining skills that were at root level into skills/ folder.

Total: 272 skills from skills.sh + 16 custom upgrades

Co-Authored-By: Claude <noreply@anthropic.com>

skills/ui-ux-pro-max/scripts/wordpress_safe_update.sh

@@ -0,0 +1,82 @@
+#!/bin/bash
+
+# WordPress Safe Content Update Script
+# Prevents encoding issues when updating WordPress post content
+# Usage: ./wordpress_safe_update.sh <post_id> <html_file_path>
+
+set -euo pipefail
+
+# Configuration
+DB_NAME="wordpress"
+DB_USER="root"
+TABLE_PREFIX="wp_"
+
+# Check arguments
+if [ $# -ne 2 ]; then
+    echo "Usage: $0 <post_id> <html_file_path>"
+    echo "Example: $0 112 /tmp/article_content.html"
+    exit 1
+fi
+
+POST_ID="$1"
+HTML_FILE="$2"
+
+# Verify file exists
+if [ ! -f "$HTML_FILE" ]; then
+    echo "Error: File not found: $HTML_FILE"
+    exit 1
+fi
+
+# Verify file is readable
+if [ ! -r "$HTML_FILE" ]; then
+    echo "Error: File is not readable: $HTML_FILE"
+    exit 1
+fi
+
+# Check file encoding
+FILE_ENCODING=$(file -b --mime-encoding "$HTML_FILE")
+if [[ ! "$FILE_ENCODING" =~ utf-8 ]]; then
+    echo "Warning: File encoding is $FILE_ENCODING, expected utf-8"
+    echo "Converting to UTF-8..."
+    iconv -f UTF-8 -t UTF-8 "$HTML_FILE" > "${HTML_FILE}.utf8"
+    mv "${HTML_FILE}.utf8" "$HTML_FILE"
+fi
+
+# Verify no literal escape sequences
+if grep -q '\\n' "$HTML_FILE"; then
+    echo "Error: File contains literal \\n escape sequences"
+    echo "Please fix the file before updating WordPress"
+    exit 1
+fi
+
+# Backup current content
+echo "Backing up current content..."
+sudo mysql "${DB_NAME}" --skip-column-names --raw \
+    -e "SELECT post_content FROM ${TABLE_PREFIX}posts WHERE ID = ${POST_ID};" \
+    > "/tmp/wp_post_${POST_ID}_backup_$(date +%Y%m%d_%H%M%S).html"
+
+# Update post content
+echo "Updating post ID ${POST_ID}..."
+sudo mysql "${DB_NAME}" \
+    -e "UPDATE ${TABLE_PREFIX}posts SET post_content = LOAD_FILE('${HTML_FILE}') WHERE ID = ${POST_ID};"
+
+# Verify update
+RESULT=$(sudo mysql "${DB_NAME}" --skip-column-names --raw \
+    -e "SELECT post_content FROM ${TABLE_PREFIX}posts WHERE ID = ${POST_ID};" \
+    | head -20)
+
+if echo "$RESULT" | grep -q '<!DOCTYPE\|<section\|<div'; then
+    echo "✓ Update successful!"
+    echo "✓ Post ID ${POST_ID} has been updated"
+    echo "✓ Content verified"
+else
+    echo "✗ Update may have failed - please verify manually"
+    exit 1
+fi
+
+echo ""
+echo "Verification preview:"
+echo "$RESULT"
+echo ""
+echo "To view full content:"
+echo "sudo mysql ${DB_NAME} --skip-column-names --raw -e \"SELECT post_content FROM ${TABLE_PREFIX}posts WHERE ID = ${POST_ID};\""