fix(install): surface Higress gateway startup diagnostics

[RerankerGuo]

Summary

• print Higress Gateway diagnostics when the embedded installer times out waiting for /status
• include fs.inotify.max_user_instances and the gateway log tail so Envoy/V8 fatal exits are visible in the installer output
• document the sysctl checks in the English and Chinese FAQ

Fixes #888.

Verification

• bash -n install/hiclaw-install.sh
• git diff --check
• PowerShell parser not run locally because pwsh is not installed in this environment

[github-actions]

❌ Integration Tests Failed (llm-interaction / mgr=copaw / wk=hermes)

Commit: 83d2500
Workflow run: #1414

Test Results

No test output captured.

Debug Log (tail)

No debug logs available.

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[github-actions]

❌ Integration Tests Failed (llm-interaction / mgr=copaw / wk=copaw)

Commit: 83d2500
Workflow run: #1414

Test Results

No test output captured.

Debug Log (tail)

No debug logs available.

---

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[github-actions]

📊 CI Metrics Report

Summary

Metric	Current	Baseline	Change
LLM Calls	131	81	+50 ↑ +61.7%
Input Tokens	3994094	2803871	+1190223 ↑ +42.4%
Output Tokens	28060	16791	+11269 ↑ +67.1%
Total Tokens	4022154	2820662	+1201492 ↑ +42.6%

By Role

Role	Metric	Current	Baseline	Change
🧠 Manager	LLM Calls	87	68	+19 ↑ +27.9%
	Input Tokens	2783270	2502214	+281056 ↑ +11.2%
	Output Tokens	18120	13725	+4395 ↑ +32.0%
	Total Tokens	2801390	2515939	+285451 ↑ +11.3%
🔧 Workers	LLM Calls	44	13	+31 ↑ +238.5%
	Input Tokens	1210824	301657	+909167 ↑ +301.4%
	Output Tokens	9940	3066	+6874 ↑ +224.2%
	Total Tokens	1220764	304723	+916041 ↑ +300.6%

Per-Test Breakdown

Test	Mgr Calls	Wkr Calls	Δ Calls	Mgr In	Wkr In	Mgr Out	Wkr Out	Δ Tokens	Trend
02-create-worker	5	0	-7 ↓ -58.3%	131065	0	529	0	-227028 ↓ -63.3%	✅ improved
03-assign-task	13	8	+6 ↑ +40.0%	353252	186081	1881	1325	+68883 ↑ +14.5%	⚠️ regressed
04-human-intervene	16	0	+3 ↑ +23.1%	420487	0	2710	0	-9801 ↓ -2.3%	⚠️ regressed
05-heartbeat	5	0	-2 ↓ -28.6%	172643	0	1175	0	-101434 ↓ -36.9%	✅ improved
06-multi-worker	48	36	+50 ↑ +147.1%	1705823	1024743	11825	8615	+1470872 ↑ +114.9%	⚠️ regressed

Trends

✅ 2 test(s) improved (fewer LLM calls)
⚠️ 3 test(s) regressed (more LLM calls)

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Generated by HiClaw CI on 2026-07-03 03:30:29 UTC

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