Improve LLM response stream logs: add thoughts, fix double print

[Copilot]

• Understand the codebase and identify the issues
• Fix double printing of LLM output (removed duplicate log that printed command output twice)
• Add logging of LLM thoughts alongside commands (using 💭 emoji with cyan color)
• Add logging of final LLM thoughts when task is completed
• Run tests to validate changes (all 103 tests pass)
• Address code review comments (removed extra space before colon in log messages)
• Run security check (no issues found)
• Address PR review: Convert command execution details to debug log with 🔧 icon

Original prompt

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This section details on the original issue you should resolve

<issue_title>Improve the llm response stream logs</issue_title>
<issue_description>Improve the info log of llm commands and response stream.

• Avoid double print of llm output (once as command output and second as msg back to llm)
• Print llm thoughts too</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes Improve the llm response stream logs #82

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 91.71%. Comparing base (cb7389d) to head (11f2cff).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #83      +/-   ##
==========================================
- Coverage   91.92%   91.71%   -0.21%     
==========================================
  Files          21       21              
  Lines         805      809       +4     
==========================================
+ Hits          740      742       +2     
- Misses         65       67       +2     

Flag	Coverage Δ
integration	79.85% <100.00%> (-0.03%)	⬇️
ollama_local	61.92% <100.00%> (-0.19%)	⬇️
unit	57.84% <0.00%> (-0.29%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
src/microbots/MicroBot.py	100.00% <100.00%> (ø)

... and 2 files with indirect coverage changes

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[0xba1a]

@copilot Resolve merge conflict

[Copilot]

@copilot Resolve merge conflict

I attempted to merge main into this branch and there are no actual conflicts - the changes merge cleanly. However, I cannot push merge commits directly. You'll need to run git pull origin main locally or use the "Update branch" button in the GitHub PR interface to merge the latest main into this branch.