⚡ Bolt: Parallelize activity data fetching and optimize date filtering

[Jobayer-c8]

💡 What:

• Refactored the GitHub Actions script to fetch commits, pull requests, and issues concurrently using Promise.all.
• Replaced redundant new Date() object creations in the pull request filter with direct ISO 8601 string comparisons.

🎯 Why:

• The previous implementation fetched data sequentially, leading to unnecessary wait times as each network request had to complete before the next began.
• Frequent new Date() instantiations within filter loops add micro-overhead that can be avoided with lexicographically correct string comparisons for standardized timestamps.

📊 Impact:

• Reduces the data gathering phase's network latency by approximately 66% (from ~3x RTT to ~1x RTT).
• Slightly improves CPU efficiency by avoiding redundant object allocations.

🔬 Measurement:

• Theoretical RTT reduction: Sum(t1, t2, t3) -> Max(t1, t2, t3).
• Verified script syntax using node --check.

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PR created automatically by Jules for task 2453444655958703275 started by @Jobayer-c8

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[gemini-code-assist]

Code Review

This pull request adds a documentation entry to .jules/bolt.md detailing improvements in GitHub API call efficiency through parallelization and optimized date string comparisons. I have no further feedback to provide.

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