Remove trailing whitespace instead of suppressing pylint warning

[Copilot]

• Remove trailing whitespace from api/agents/healer_agent.py
• Remove the trailing-whitespace pylint disable directive
• Validate changes with pylint
• Fix W0201: Initialize messages attribute in init
• Fix R1710: Add explicit return at end of heal_and_execute
• Fix R0914: Refactor to reduce local variables in heal_and_execute

All pylint issues resolved. Code rated 10.00/10.

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[galshubeli]

@copilot fix the following ci test:
Run pipenv run pylint $(git ls-files '*.py')
************* Module api.agents.healer_agent
api/agents/healer_agent.py:169:4: R0914: Too many local variables (20/15) (too-many-locals)
api/agents/healer_agent.py:169:4: R1710: Either all return statements in a function should return an expression, or none of them should. (inconsistent-return-statements)
api/agents/healer_agent.py:203:8: W0201: Attribute 'messages' defined outside init (attribute-defined-outside-init)

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Your code has been rated at 9.99/10

[Copilot]

@copilot fix the following ci test:
Run pipenv run pylint $(git ls-files '*.py')
************* Module api.agents.healer_agent...

Fixed all three pylint issues (c9d9b18):

• W0201: Initialized messages attribute in __init__
• R1710: Added explicit return statement after loop completion
• R0914: Refactored heal_and_execute to extract helper methods, reducing local variables from 20 to 15

The code now passes pylint with a 10.00/10 rating.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

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