Improve Table Header Formatting in Simplified Logs

**What happened:**
Simplified logs table headers are concatenated without spaces

**What did you expect to happen:**
Clear, readable table headers with proper spacing and formatting

**How to reproduce:**
1. Navigate to Simplified Logs
2. Observe header row formatting

**Error messages and logs:**
Current header:  "IDIPPortVersionCommandTypeTermMatchesStatusLevelMessageTime"

