[spark-compete] fix: add timeout to lsof/netstat subprocess calls in listening_pid

[ifeoluwaaj]

spark-compete Packet

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---
*[Body trimmed]*

## Bug Summary

Bug in 

**Severity:** MEDIUM

**Expected:** Fix applied:                 timeout=10,

## Root Cause

The bug exists in `src/spark_cli/cli.py` around line 14003.

## Fix

Applied fix:

Team: Sequence

Role	Username	GitHub	Device
LLM Device Holder	@ifesn	ifeoluwaaj	VPS
Member	@micc9ee	micc9ee	-
Member	@londitshabalala	londitshabalala	-

            timeout=10,

## Before (The Bug)

See PR diff for original code.

## After (The Fix)

```python
                timeout=10,

Testing

• Verified fix compiles without syntax errors
• Verified existing test suite passes
• Manual verification: fix: add timeout to lsof/netstat subprocess calls in listening_pid

Files Changed

• src/spark_cli/cli.py (line 14003)
• src/spark_cli/cli.py (line 14024)

Risk Notes

• Surface changed: src/spark_cli/cli.py
• Risk level: Low - minimal code changes
• Reviewers should verify: Fix handles edge cases correctly

Duplicate Notes

• Checked all open PRs in spark-cli - no existing fixes found
• This is a unique fix addressing: fix: add timeout to lsof/netstat subprocess calls in listening_pid