build: Fix compile error in Smudge.h with docker-build

[ucosty]

This short fix gets the build working again, and should close out issue #2674

[greptile-apps]

Greptile Summary

This PR adds a single missing #include "Common/STLTypedefs.h" to Smudge.h, resolving a docker build failure caused by std::hash_map being used in SmudgeSet::SmudgeIdToPtrMap without a guaranteed include path to the hash_map_adapter.h that defines it.

• Root cause fixed: Smudge.h (line 81) declares typedef std::hash_map<Smudge::Identifier, Smudge *> SmudgeIdToPtrMap, but previously depended on a transitive include chain to bring in hash_map_adapter.h. Adding STLTypedefs.h directly makes the dependency explicit and build-order–safe.
• Scope: One-line change to a single header file; no logic or interface changes.

Confidence Score: 5/5

Safe to merge — the change makes an existing implicit dependency explicit with no logic alterations.

The fix is minimal and correct: Smudge.h was already using std::hash_map and related types; adding the direct include simply makes that dependency self-contained rather than relying on whatever happened to be included first in a given translation unit.

No files require special attention.

Important Files Changed

Filename	Overview
Core/GameEngine/Include/GameClient/Smudge.h	Adds missing direct include of Common/STLTypedefs.h, which provides std::hash_map used on line 81 in SmudgeSet::SmudgeIdToPtrMap; previously relied on transitive inclusion that was not guaranteed.

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A[Smudge.h] -->|now explicitly includes| B[Common/STLTypedefs.h]
    B --> C[Utility/hash_map_adapter.h]
    C --> D[std::hash_map available]
    A --> E[SmudgeSet::SmudgeIdToPtrMap\ntypedef std::hash_map<...>]
    D -->|resolves| E
    A --> F[WW3D2/dllist.h]
    A --> G[WWMath/vector2.h]
    A --> H[WWMath/vector3.h]
    style B fill:#90EE90
    style D fill:#90EE90

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_{Reviews (1): Last reviewed commit: "Issue #2674: Resolve build failure exper..." | Re-trigger Greptile}