docs: fix rustchain tip bot source link

[iamdinhthuan]

Summary

• replace the dead https://github.com/mtarcure/rustchain-tip-bot references with the live RustChain monorepo path
• update the setup copy command to use the files that live under integrations/rustchain-bounties
• add a regression assertion so generated bot comments keep linking to the current source

Validation

• old URL: https://github.com/mtarcure/rustchain-tip-bot -> HTTP 404
• new URL: https://github.com/Scottcjn/Rustchain/tree/main/integrations/rustchain-bounties -> HTTP 200
• python3 -B -m py_compile integrations/rustchain-bounties/tip_bot.py integrations/rustchain-bounties/auth.py integrations/rustchain-bounties/state.py integrations/rustchain-bounties/test_tip_bot.py
• python3 -m pytest integrations/rustchain-bounties/test_tip_bot.py -q -> 64 passed
• git diff --check -- integrations/rustchain-bounties/README.md integrations/rustchain-bounties/tip_bot.py integrations/rustchain-bounties/test_tip_bot.py
• python3 tools/bcos_spdx_check.py --base-ref origin/main -> BCOS SPDX check: OK

Duplicate check

• searched feat(pow): focused Warthog dual-mining proof verification #444 comments for mtarcure, rustchain-tip-bot, and integrations/rustchain-bounties; no prior report found
• searched open/closed RustChain PRs and RustChain/rustchain-bounties issues for the same terms; no matching fix or claim found

[github-actions]

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[ZacharyZhang-NY]

Approved PR #5588 at head 20a0226.

This is a focused fix for stale rustchain-tip-bot source links. The old standalone repository URL is dead, and the replacement points to the live RustChain monorepo integration path. The README setup instructions now copy the files that actually exist under integrations/rustchain-bounties, and the new regression covers all generated bot comment footers.

Validation run:

• curl.exe -sS -L -o NUL -w "%{http_code} %{url_effective}\n" https://github.com/mtarcure/rustchain-tip-bot -> 404 https://github.com/mtarcure/rustchain-tip-bot
• curl.exe -sS -L -o NUL -w "%{http_code} %{url_effective}\n" https://github.com/Scottcjn/Rustchain/tree/main/integrations/rustchain-bounties -> 200 https://github.com/Scottcjn/Rustchain/tree/main/integrations/rustchain-bounties
• python3 -B -m py_compile integrations/rustchain-bounties/tip_bot.py integrations/rustchain-bounties/auth.py integrations/rustchain-bounties/state.py integrations/rustchain-bounties/test_tip_bot.py -> passed
• python3 -B -m pytest integrations/rustchain-bounties/test_tip_bot.py -q -> 64 passed
• git diff --check origin/main...HEAD -- integrations/rustchain-bounties/README.md integrations/rustchain-bounties/tip_bot.py integrations/rustchain-bounties/test_tip_bot.py -> passed
• python3 tools/bcos_spdx_check.py --base-ref origin/main -> BCOS SPDX check: OK

I found no blocker in this scoped documentation/comment-link fix.

[jaxint]

LGTM! Great work on this PR. 🚀

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[TJCurnutte]

Approved. This is a narrow source-link fix with useful regression coverage.

Validation I ran on head 20a02269924860e6913324bfb19c5651faff79c2:

• git diff --check origin/main...HEAD -- integrations/rustchain-bounties/README.md integrations/rustchain-bounties/tip_bot.py integrations/rustchain-bounties/test_tip_bot.py passed.
• python3 -B -m py_compile integrations/rustchain-bounties/tip_bot.py integrations/rustchain-bounties/test_tip_bot.py passed.
• PYTHONPATH=integrations/rustchain-bounties python3 -B -m pytest -q integrations/rustchain-bounties/test_tip_bot.py passed with 64 passed, 1 warning in 0.26s.
• The new target path exists in the live RustChain repo contents API (tip_bot.py, tip_bot_action.py, and README.md present under integrations/rustchain-bounties).
• The old mtarcure/rustchain-tip-bot repository lookup returns HTTP 404, and the changed README/source no longer emit that URL; the only remaining test-side occurrence is the negative assertion constant.

The generated success/failure/duplicate/unauthorized comment footers now point users back to the in-repo RustChain implementation instead of a dead external source, and the setup copy command references files that are actually present in this directory.

[kekehanshujun]

I reviewed the tip-bot source link update. The replacement path points at the in-repo integrations/rustchain-bounties directory, which contains the referenced source files, and the tests cover all generated comment footers to prevent the old external repo URL from returning.

I do not see a blocker in this patch.

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!

[HCIE2054]

LGTM!