refactor: restructure

monorepo with apps/ and services/
  directories

uload/docs/features/redis_docs/redis-quickstart.md

@@ -1,121 +0,0 @@
-# Redis Cache - Quick Start Guide
-
-## 🚀 5-Minute Setup
-
-### macOS/Linux
-
-```bash
-# 1. Install Redis
-brew install redis
-
-# 2. Start Redis
-brew services start redis
-
-# 3. Add to .env.development
-echo "REDIS_HOST=localhost" >> .env.development
-echo "REDIS_PORT=6379" >> .env.development
-echo "REDIS_PASSWORD=" >> .env.development
-
-# 4. Start app
-npm run dev
-
-# 5. Verify
-curl http://localhost:5173/api/redis-status
-```
-
-### Windows (WSL2)
-
-```bash
-# 1. Install Redis in WSL2
-sudo apt update
-sudo apt install redis-server
-
-# 2. Start Redis
-sudo service redis-server start
-
-# 3. Configure (same as macOS)
-```
-
-### Docker
-
-```bash
-# 1. Run Redis container
-docker run -d -p 6379:6379 --name uload-redis redis:alpine
-
-# 2. Configure (same as above)
-```
-
-## ✅ Verify It's Working
-
-### Check Connection
-
-```bash
-# Should return: PONG
-redis-cli ping
-```
-
-### Check App Status
-
-Visit: http://localhost:5173/api/redis-status
-
-Should see:
-```json
-{
-  "connected": true,
-  "available": true
-}
-```
-
-### Test Cache Performance
-
-1. Create a short link
-2. Visit it (slow - cache miss)
-3. Visit again (fast - cache hit!)
-4. Check console for "Cache HIT!" message
-
-## 🛠 Common Commands
-
-```bash
-# View all cached links
-redis-cli keys "redirect:*"
-
-# Clear cache
-redis-cli flushall
-
-# Monitor activity
-redis-cli monitor
-
-# Stop Redis
-brew services stop redis
-```
-
-## 🔥 Quick Tips
-
-1. **No Password Locally**: Leave REDIS_PASSWORD empty for local dev
-2. **Auto-Fallback**: App works without Redis (just slower)
-3. **Hot Reload**: Changes to Redis config need server restart
-4. **Memory**: Redis uses ~50MB for thousands of links
-
-## 📚 Learn More
-
-- [Detailed Setup Guide](./redis-local-setup.md)
-- [Architecture Overview](./redis-architecture.md)
-- [Production Setup](./redis-production-setup.md)
-
-## 🆘 Help
-
-**Redis won't start?**
-```bash
-brew services restart redis
-```
-
-**Connection refused?**
-```bash
-# Check if running
-ps aux | grep redis
-```
-
-**Cache not working?**
-- Check console for Redis connection message
-- Verify environment variables are loaded
-- Try explicit env vars: `REDIS_HOST=localhost npm run dev`