docs: add infra.release to dependency flow chain and normalize infra/ ordering

[fazxes]

Summary

• Add infra.release to the CLAUDE.md dependency flow chain as the last infra module before cli (task fix: include failed tasks in detect_file_conflicts scan (#0090) #229)
• Normalize the infra/ listing in the package structure tree from worktree, module_map, multi, release to alphabetical order module_map, multi, release, worktree, matching OPERATIONS.md

Context

Advisory notes from PR #219 code review identified two documentation gaps:

1. The infra.release module (shipped in PR feat: auto-release version tagging (#0066) #218) was registered in __init__.py and install.sh but missing from the dependency flow chain that guides new module placement
2. The CLAUDE.md infra/ listing used non-alphabetical order inconsistent with OPERATIONS.md

Changes

• CLAUDE.md line 170: dependency flow chain gains infra.release between infra.multi and cli
• CLAUDE.md line 188: infra/ listing reordered to alphabetical

Verification

• No functional code changes -- pure documentation update
• make check passes (997 tests, ruff, mypy, ascii check, install.sh refs all green)
• Safety invariants untouched (no changes to engine, lib, or operator files)

Test plan

• Verify make check passes on the PR branch
• Confirm CLAUDE.md dep flow chain now includes infra.release
• Confirm CLAUDE.md infra/ listing matches OPERATIONS.md alphabetical order