fix(copaw): remap local provider URLs in containers

[RerankerGuo]

Summary

• Remap CoPaw model provider base URLs that use localhost or 127.0.0.1 to host.docker.internal when the CoPaw bridge runs inside a container.
• Keep the existing :8080 gateway port remap behavior for non-container runs.
• Add a bridge unit case for container-local provider URL generation.
• Record the image-affecting CoPaw change in changelog/current.md.

Why

Fixes #907. Users can pass host-side/local-model curl checks while Matrix chat still fails because the runtime provider URL is written as localhost inside the container. In that context, localhost points to the CoPaw container, not the host model service.

Temporary dependencies

This branch is temporarily stacked on #985 and #1015. Its previous CI failures
were the SHARD_A Bob-creation race fixed by #985 and the SHARD_D/test-21 Team
Room coordination failure fixed by #1015. Both dependency PRs now pass all 10
integration matrix jobs.

Relative to #1015, this PR still changes only:

• changelog/current.md
• copaw/src/copaw_worker/bridge.py
• copaw/tests/test_bridge.py

After the dependency PRs merge, this PR automatically reduces to those files.

Validation

• git diff --check against test: nudge team leader to coordinate in team room #1015
• python3 -m py_compile copaw/src/copaw_worker/bridge.py copaw/tests/test_bridge.py
• direct provider URL smoke test verifies localhost and 127.0.0.1 remap to host.docker.internal in containers while non-local hosts remain unchanged
• refreshed CI run 29253604840: all builds and all 10 integration matrix jobs passed, including the previously failing SHARD_D and copaw/hermes SHARD_A jobs

PYTHONPATH=copaw/src python3 -m pytest copaw/tests/test_bridge.py -q remains blocked during collection by the branch's pre-existing stale import of bridge_controller_to_copaw, before reaching the new test.

[github-actions]

📊 CI Metrics Report

Summary

Metric	Current	Baseline	Change
LLM Calls	102	81	+21 ↑ +25.9%
Input Tokens	2958894	2803871	+155023 ↑ +5.5%
Output Tokens	26552	16791	+9761 ↑ +58.1%
Total Tokens	2985446	2820662	+164784 ↑ +5.8%

By Role

Role	Metric	Current	Baseline	Change
🧠 Manager	LLM Calls	56	68	-12 ↓ -17.6%
	Input Tokens	1750039	2502214	-752175 ↓ -30.1%
	Output Tokens	9438	13725	-4287 ↓ -31.2%
	Total Tokens	1759477	2515939	-756462 ↓ -30.1%
🔧 Workers	LLM Calls	46	13	+33 ↑ +253.8%
	Input Tokens	1208855	301657	+907198 ↑ +300.7%
	Output Tokens	17114	3066	+14048 ↑ +458.2%
	Total Tokens	1225969	304723	+921246 ↑ +302.3%

Per-Test Breakdown

Test	Mgr Calls	Wkr Calls	Δ Calls	Mgr In	Wkr In	Mgr Out	Wkr Out	Δ Tokens	Trend
02-create-worker	3	0	-9 ↓ -75.0%	82215	0	428	0	-275979 ↓ -77.0%	✅ improved
03-assign-task	13	6	+4 ↑ +26.7%	281906	143100	1528	1010	-46112 ↓ -9.7%	⚠️ regressed
04-human-intervene	8	0	-5 ↓ -38.5%	245425	0	1263	0	-186310 ↓ -43.0%	✅ improved
05-heartbeat	3	0	-4 ↓ -57.1%	96889	0	639	0	-177724 ↓ -64.6%	✅ improved
06-multi-worker	29	40	+35 ↑ +102.9%	1043604	1065755	5580	16104	+850909 ↑ +66.5%	⚠️ regressed

Trends

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

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Generated by HiClaw CI on 2026-07-13 14:09:34 UTC

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[github-actions]

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

Commit: 690b7ce
Workflow run: #1529

Test Results

No test output captured.

Debug Log (tail)

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---

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[github-actions]

❌ Integration Tests Failed (controller-cr-2 / mgr=copaw / wk=copaw)

Commit: 690b7ce
Workflow run: #1529

Test Results

No test output captured.

Debug Log (tail)

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---

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