Preserve entity cleanup and explicit command manufacturers

[dmulcahey]

A failing entity removal callback currently aborts the remaining callbacks and task/timer cleanup. Log the failure and continue, preserving each task owner's completion callback.

Device.issue_cluster_command() also accepts manufacturer but drops it before dispatch. Forward an explicitly supplied value in both positional/parameter and server/client command paths, including zero. Omit the keyword when unspecified so zigpy retains manufacturer inference. Tests cover all four dispatch paths, inferred WWAH manufacturer codes, and cleanup after a callback failure.

Supersedes #689. Pending-entity draining and initialization locking were removed from this refresh: #878 addresses reconfiguration's unnecessary activation at its source. This PR has no dependency on #878 and preserves current response-status handling.

Validation against dev at 66603431339afe37fa0048b70ff31d77dceb8f95: Python 3.12 full suite, 1389 passed, coverage above the 95% project gate; full pre-commit (codespell, Ruff, formatting, mypy, lock check) passed. Relevant regression checks fail on the unchanged base. GitHub CI for Python 3.12/3.13/3.14 is reported separately on the PR.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.22%. Comparing base (6660343) to head (ef1ca50).

Additional details and impacted files

@@            Coverage Diff             @@
##              dev     #834      +/-   ##
==========================================
+ Coverage   97.19%   97.22%   +0.02%     
==========================================
  Files          57       57              
  Lines       10560    10564       +4     
==========================================
+ Hits        10264    10271       +7     
+ Misses        296      293       -3     

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