[TA Sub-PR 16] Synchronize cloak transitions, engine calls, and target evaluation for attached technos

[FS-21]

This is the split nº 16 (of 16 commits aprox.) of the PR #2437 for code review as suggested by the original author.

Once reviewed all 16 I should merge them into TA branch and then update the branch with latest develop to have TA updated.

What kind of change is this?

• New feature, vanilla bugfix or enhancement of a released feature - changelog, docs and credits entries are needed.
• Improvement to a new (unreleased) feature - docs and credits entries are needed; no changelog entry (Skip Changelog).
• Bugfix to a new (unreleased) feature - credits entry is needed; no changelog or docs entries (Skip Changelog, Skip Docs).
• Bugfix to an old (released) feature - changelog and credits entries are needed; no docs entry (Skip Docs).
• Completely minor change (e.g. a typo fix) - no entries are needed (Skip Changelog, Skip Docs, Skip Credits).

The next text is generated by AI:

Summary

Synchronizes cloak transitions and state effects between parent and attached child technos, preventing desyncs and illegal targeting:

• Bi-directional Cloak & Uncloak synchronization: Hooked engine Cloak and Uncloak calls across unit, infantry, building, and aircraft classes so parent and child transitions trigger together when InheritStateEffects is enabled. Also unselects children when cloaked.
• Dedicated cloak state handling: Attached units skip the standard vanilla cloak update routine to avoid conflicting states, while AI() synchronizes CloakState, CloakProgress, IsImmobilized, and ForceShielded. Cleanly uncloaks non-cloakable children upon detachment or destruction.
• Target evaluation against cloaked objects: Ensures attached units respect stealth by returning FireError::ILLEGAL and converting attack cursor actions to Action::None if the target is cloaked and undetected by the owning house.