Remove redundant Dogecoin configuration examples

- Remove duplicate dogecoin.conf examples from Advanced Configuration
- Simplify to reference make dogecoin-config command
- Keep only essential full node vs pruned mode trade-offs

docs/DOGECOIN.md

@@ -346,58 +346,11 @@ Regular wallet.dat backups are critical. Store backups in secure, offline locati
 
 ## Advanced Configuration
 
-### Performance Tuning
-
-**Dogecoin Node Optimization:**
-```ini
-# Enhanced dogecoin.conf for high-volume usage
-server=1
-daemon=1
-
-# RPC optimization
-rpcuser=secure_user
-rpcpassword=very_secure_password
-rpcallowip=127.0.0.1
-rpcport=22555
-rpcthreads=4
-
-# Memory and connection optimization
-maxconnections=125
-maxmempool=50
-dbcache=512
-
-# Pruned mode with optimal size
-prune=2200
-
-# Network optimization
-addnode=seed.dogechain.info
-addnode=seed.multidoge.org
-addnode=seed.dogecoin.com
-```
-
-
 ### Alternative: Full Node Mode
 
-If maximum decentralization is required:
+If maximum decentralization is required, you can run a full node instead of pruned mode. This requires ~200GB+ storage and 8-12 hours for initial synchronization, but provides complete blockchain history and validation.
 
-```ini
-# Full node configuration (removes prune=2200)
-server=1
-daemon=1
-rpcuser=secure_user
-rpcpassword=very_secure_password
-rpcallowip=127.0.0.1
-
-# Full blockchain storage (~200GB+)
-# txindex=1  # Optional: enables transaction indexing
-```
-
-**Trade-offs:**
-- ✅ Complete blockchain history and full validation
-- ✅ Maximum decentralization and independence
-- ❌ ~200GB+ storage requirement
-- ❌ 8-12 hour initial synchronization time
-- ❌ Higher bandwidth and CPU usage
+To run a full node, modify the generated configuration to remove the `prune` setting.
 
 ## Production Best Practices