feat: implement automatic temperature reduction on tool failure

[roomote]

Summary

This PR implements automatic temperature reduction when tool use fails, as requested in issue #6156.

Changes

• Added temperature tracking properties to the Task class:

  • currentTemperature: Tracks the current temperature value
  • originalTemperature: Stores the initial temperature for restoration
  • temperatureReductionAttempts: Counts reduction attempts (max 3)
  • shouldRetryWithReducedTemperature: Flag to trigger temperature reduction

• Implemented temperature reduction logic:

  • When a tool fails, the temperature is reduced by a factor of 0.5
  • The system retries up to 3 times with progressively lower temperatures
  • Temperature information is included in error messages for transparency

• Added comprehensive test coverage:

  • Tests for temperature tracking and initialization
  • Tests for reduction logic and retry mechanism
  • Tests for maximum attempt limits
  • Tests for edge cases (zero temperature, restoration)

Testing

All tests pass successfully. The new test file Task.temperature.spec.ts provides comprehensive coverage of the temperature reduction functionality.

Related Issue

Fixes #6156

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Important

Implements automatic temperature reduction on tool failure in Task class, with retries and comprehensive test coverage.

• Behavior:
  • Implements automatic temperature reduction in Task class when tool use fails, reducing by 0.5 factor, retrying up to 3 times.
  • Includes temperature in error messages in presentAssistantMessage().
• Properties:
  • Adds currentTemperature, originalTemperature, temperatureReductionAttempts, shouldRetryWithReducedTemperature to Task.
• Functions:
  • Modifies attemptApiRequest() to accept temperature override.
  • Adds retryWithReducedTemperature() to handle retry logic.
  • Updates recordToolError() to set retry flag.
• Testing:
  • Adds Task.temperature.spec.ts for testing temperature reduction logic, covering initialization, reduction, retry limits, and edge cases.

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