fix(windows): repair missing console script launchers

[OutThisLife]

Summary

• Supersedes fix(windows): repair missing hermes.exe after pip install (#52931) #52940 and fix(windows): verify launchers after primary install #53203 with a single branch that preserves both contributors' authored commits.
• Verifies declared [project.scripts] launchers after Windows installs, including the primary successful editable-install path where Windows: hermes.exe console_script entry point missing after uv pip install -e . #52931 reproduces.
• Reinstalls entry points when launchers are missing and broadens Windows quarantine coverage to all declared console scripts plus the legacy gateway shim.

Authorship

• HexLab98's base repair and test commits were cherry-picked with original authorship preserved.
• Gille's follow-up placement/quarantine fix was applied as a separate authored commit.

Test plan

• scripts/run_tests.sh tests/hermes_cli/test_verify_console_scripts.py tests/hermes_cli/test_update_concurrent_quarantine.py::test_quarantine_succeeds_first_attempt -q
• scripts/run_tests.sh tests/hermes_cli/test_update_concurrent_quarantine.py -q -k test_quarantine_succeeds_first_attempt

[github-actions]

🔎 Lint report: bb/windows-console-launcher-repair vs origin/main

ruff

Total: 0 on HEAD, 0 on base (➖ 0)

🆕 New issues: none

✅ Fixed issues: none

Unchanged: 0 pre-existing issues carried over.

ty (type checker)

Total: 11674 on HEAD, 11670 on base (🆕 +4)

🆕 New issues (4):

Rule	Count
unresolved-attribute	2
unsupported-operator	1
unresolved-import	1

First entries

hermes_cli/main.py:7728: [unsupported-operator] unsupported-operator: Operator `/` is not supported between objects of type `Path | None` and `str`
run_agent.py:3040: [unresolved-attribute] unresolved-attribute: Object of type `Self@get_credits_spent_micros` has no attribute `_credits_session_start_micros`
tests/hermes_cli/test_verify_console_scripts.py:9: [unresolved-import] unresolved-import: Cannot resolve imported module `pytest`
tests/run_agent/test_credits_notices_toggle.py:76: [unresolved-attribute] unresolved-attribute: Unresolved attribute `_credits_session_start_micros` on type `AIAgent`

✅ Fixed issues (1):

Rule	Count
invalid-assignment	1

First entries

tests/run_agent/test_credits_notices_toggle.py:76: [invalid-assignment] invalid-assignment: Object of type `None` is not assignable to attribute `_credits_session_start_micros` of type `int`

Unchanged: 6131 pre-existing issues carried over.

Diagnostics are surfaced as warnings — this check never fails the build.