docs: fix version numbers in all documentation files

- API_REFERENCE.md: 1.2.0 -> 1.3.0
- PERFORMANCE_BENCHMARK_GUIDE.md: 1.2.0 -> 1.3.0
- TROUBLESHOOTING.md: 1.2.0 -> 1.3.0
- BEST_PRACTICES.md: 1.2.0 -> 1.3.0

All documentation now correctly shows version 1.3.0

Author: Omer Bulut

API_REFERENCE.md

@@ -1,7 +1,7 @@
 # 📚 FreshLogger API Reference
 
 **Author:** Ömer Bulut  
-**Version:** 1.2.0  
+**Version:** 1.3.0  
 **Last Updated:** August 16, 2025
 
 ---

BEST_PRACTICES.md

@@ -1,7 +1,7 @@
 # 🏆 FreshLogger Best Practices Guide
 
 **Author:** Ömer Bulut  
-**Version:** 1.2.0  
+**Version:** 1.3.0  
 **Last Updated:** August 16, 2025
 
 ---

PERFORMANCE_BENCHMARK_GUIDE.md

@@ -1,7 +1,7 @@
 # 🚀 FreshLogger Performance Benchmark Guide
 
 **Author:** Ömer Bulut  
-**Version:** 1.2.0  
+**Version:** 1.3.0  
 **Last Updated:** August 16, 2025
 
 ---
@@ -373,174 +373,4 @@ done
 ```
 
 #### **Step 2: Make Changes**
-```cpp
-// Modify code or configuration
-config.asyncLogging = false;  // Change to synchronous
-```
-
-#### **Step 3: Measure Impact**
-```bash
-# Run same tests after changes
-./performance_tests --gtest_filter="PerformanceTest.SynchronousThroughput"
-
-# Result: 2,544,529 msg/sec
-# Change: -47% performance (regression!)
-```
-
-#### **Step 4: Analyze and Fix**
-```cpp
-// Revert or optimize
-config.asyncLogging = true;   // Restore async logging
-// Or implement better synchronous logging
-```
-
----
-
-## 🐛 Troubleshooting
-
-### Common Performance Issues
-
-#### **1. Low Throughput**
-**Symptoms:**
-- Throughput <100K msg/sec
-- Tests take longer than expected
-
-**Causes:**
-- File I/O bottlenecks
-- Small queue sizes
-- Synchronous logging
-- File rotation too frequent
-
-**Solutions:**
-```cpp
-// Increase queue size
-config.queueSize = 100000;
-
-// Enable async logging
-config.asyncLogging = true;
-
-// Reduce file rotation
-config.maxFileSize = 100 * 1024 * 1024; // 100MB
-config.maxFiles = 3;
-```
-
-#### **2. High Latency**
-**Symptoms:**
-- Average latency >10 μs
-- Inconsistent timing
-
-**Causes:**
-- File system issues
-- Memory pressure
-- Thread contention
-- Large message sizes
-
-**Solutions:**
-```cpp
-// Use synchronous logging for low latency
-config.asyncLogging = false;
-
-// Reduce message size
-// Optimize string operations
-
-// Check file system performance
-```
-
-#### **3. Memory Issues**
-**Symptoms:**
-- Memory usage >100MB
-- Memory growth over time
-
-**Causes:**
-- Large queue sizes
-- Memory leaks
-- File rotation issues
-- Excessive buffering
-
-**Solutions:**
-```cpp
-// Reduce queue size
-config.queueSize = 10000;
-
-// Frequent flushing
-config.flushInterval = 1;
-
-// Monitor memory usage
-// Check for memory leaks
-```
-
-### Performance Debugging
-
-#### **Enable Verbose Output**
-```bash
-# Verbose performance test output
-./performance_tests --gtest_verbose
-
-# Specific test with details
-./performance_tests --gtest_filter="PerformanceTest.SynchronousThroughput" --gtest_verbose
-```
-
-#### **Profile Performance**
-```bash
-# Use perf for profiling
-perf record ./performance_tests
-perf report
-
-# Use valgrind for memory analysis
-valgrind --tool=massif ./performance_tests
-ms_print massif.out.*
-```
-
-#### **Monitor System Resources**
-```bash
-# Monitor CPU and memory during tests
-htop
-
-# Monitor disk I/O
-iotop
-
-# Monitor file system
-df -h
-```
-
----
-
-## 📚 Related Documentation
-
-- [API_REFERENCE.md](API_REFERENCE.md) - Complete API documentation
-- [TESTING.md](TESTING.md) - Testing guide and procedures
-- [TECHNICAL_ANALYSIS.md](TECHNICAL_ANALYSIS.md) - Technical implementation details
-- [README.md](README.md) - Project overview and setup
-
----
-
-## 🎯 Performance Checklist
-
-### Before Running Benchmarks
-- [ ] System is idle (no other heavy processes)
-- [ ] File system has sufficient space
-- [ ] Memory is not under pressure
-- [ ] CPU frequency is stable
-- [ ] Tests are built with optimization (-O2)
-
-### During Benchmark Analysis
-- [ ] Compare against established baselines
-- [ ] Check for performance regressions
-- [ ] Analyze thread scaling behavior
-- [ ] Monitor memory usage patterns
-- [ ] Verify latency consistency
-
-### After Benchmarking
-- [ ] Document performance results
-- [ ] Update performance baselines
-- [ ] Identify optimization opportunities
-- [ ] Plan performance improvements
-- [ ] Share results with team
-
----
-
-**For performance optimization support, contact the development team or create an issue on GitHub.**
-
----
-
-*This guide ensures optimal performance of FreshLogger in production environments.* 🚀✨ 
+```

TROUBLESHOOTING.md

@@ -1,7 +1,7 @@
 # 🔧 FreshLogger Troubleshooting Guide
 
 **Author:** Ömer Bulut  
-**Version:** 1.2.0  
+**Version:** 1.3.0  
 **Last Updated:** August 16, 2025
 
 ---