Send live coding errors back to LLM

[kvirani]

The live coding action doesn't respond with errors

Example Output

● fathom - live_coding_compile (MCP)
  ⎿  # Live Coding Compile

     **Result:** Failure
     **Details:** Live coding compile failed
     **Duration:** 4.8s

     ## Build Log
     ```
     Starting Live Coding compile.
     Live coding failed, please see Live console for more information
     ```

Possible Solution

I know that the live coding window outputs where log files are going, specifically (in my case):
C:\Users[username]\AppData\Local\UnrealBuildTool\Log.txt

We should read it when live coding fails.