Add HTTPS support with Caddy and clean up legacy files

- Add Caddy reverse proxy for automatic HTTPS with Let's Encrypt
- Update docker-compose.yml with Caddy service and internal networking
- Remove all Redis dependencies (not needed for this deployment)
- Fix Dockerfile permissions for instance and uploads directories
- Move legacy scripts to old_code_documentation folder
  - add_muted_column.py, check_fix_player.py, migrate_add_edit_enabled.py
  - docker-start.sh, run_dev.sh, start.sh, clean_for_deployment.sh
- Add HTTPS_SETUP.md documentation for Caddy configuration
- Update .env.example with DOMAIN and EMAIL variables
- Remove redis package from requirements.txt
- Remove rate limiting Redis storage from config.py

old_code_documentation/clean_for_deployment.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+# Clean development data before Docker deployment
+# This script removes all development data to ensure a fresh start
+
+set -e
+
+# Get the root directory of the application
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+APP_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
+
+echo "🧹 Cleaning DigiServer v2 for deployment..."
+echo "📍 App root: $APP_ROOT"
+echo ""
+
+# Confirm action
+read -p "This will delete ALL data (database, uploads, logs). Continue? (y/N): " -n 1 -r
+echo
+if [[ ! $REPLY =~ ^[Yy]$ ]]; then
+    echo "❌ Cancelled"
+    exit 1
+fi
+
+echo ""
+echo "📦 Cleaning development data..."
+
+# Change to app root directory
+cd "$APP_ROOT"
+
+# Remove database files
+if [ -d "instance" ]; then
+    echo "  🗄️  Removing database files..."
+    rm -rf instance/*.db
+    rm -rf instance/*.db-*
+    echo "     ✅ Database cleaned"
+else
+    echo "  ℹ️  No instance directory found"
+fi
+
+# Remove uploaded media
+if [ -d "app/static/uploads" ]; then
+    echo "  📁 Removing uploaded media files..."
+    find app/static/uploads -type f -not -name '.gitkeep' -delete 2>/dev/null || true
+    find app/static/uploads -type d -empty -not -path "app/static/uploads" -delete 2>/dev/null || true
+    echo "     ✅ Uploads cleaned"
+else
+    echo "  ℹ️  No uploads directory found"
+fi
+
+# Remove additional upload directory if exists
+if [ -d "static/uploads" ]; then
+    echo "  📁 Removing static uploads..."
+    find static/uploads -type f -not -name '.gitkeep' -delete 2>/dev/null || true
+    find static/uploads -type d -empty -not -path "static/uploads" -delete 2>/dev/null || true
+    echo "     ✅ Static uploads cleaned"
+fi
+
+# Remove log files
+echo "  📝 Removing log files..."
+find . -name "*.log" -type f -delete 2>/dev/null || true
+echo "     ✅ Logs cleaned"
+
+# Remove Python cache
+echo "  🐍 Removing Python cache..."
+find . -type d -name "__pycache__" -exec rm -rf {} + 2>/dev/null || true
+find . -type f -name "*.pyc" -delete 2>/dev/null || true
+find . -type f -name "*.pyo" -delete 2>/dev/null || true
+echo "     ✅ Python cache cleaned"
+
+# Remove Flask session files if any
+if [ -d "flask_session" ]; then
+    echo "  🔐 Removing session files..."
+    rm -rf flask_session
+    echo "     ✅ Sessions cleaned"
+fi
+
+# Summary
+echo ""
+echo "✨ Cleanup complete!"
+echo ""
+echo "📊 Summary:"
+echo "   - Database: Removed"
+echo "   - Uploaded media: Removed"
+echo "   - Logs: Removed"
+echo "   - Python cache: Removed"
+echo ""
+echo "🚀 Ready for deployment!"
+echo ""
+echo "Next steps:"
+echo "   1. Build Docker image: docker compose build"
+echo "   2. Start container: docker compose up -d"
+echo "   3. Access at: http://localhost:80"
+echo "   4. Login with: admin / admin123"
+echo ""