[FEATURE][Timpani-n] Signal Handling

[LGSI-KarumuriHari]

📝 Requirement Description

Implement task control and synchronization using signals in Timpani-n.

📋 Acceptance Criteria

• Signal handling is robust and reliable
• Tasks respond correctly to signals

📎 Related Documents/References

• Source: signal.c

📌 Subtasks

🧪 Testing Plan

• Unit Test: Signal handling
• Integration Test: Task synchronization
• Performance Test: Signal delivery latency

📊 Test Results

[jayakrishnan04b]

@basheerFZ Please assign this feature implementation to me.