Fix HSR 4.4 map-build OOM and apphost bin\bin\... path stacking

[Momoko-Ayase]

• Fix abnormal memory use when building CAB/Asset maps for HSR 4.4 (fix There was an issue with abnormal memory usage when building the Map in HSR 4.4 #99).
• Stream map output and flush multi-ENCR .block bundles one at a time instead of retaining the whole game in RAM.
• Skip full SerializedShader parsing during map builds (HSR shaders can exceed 100MB).
• Fix AppHost patcher stacking bin\ on every build.ps1 run.

[Copilot]

Pull request overview

This PR targets two production pain points: (1) out-of-memory behavior during HSR 4.4 CAB/Asset map builds by reducing peak allocations and enabling per-bundle flushing/streaming, and (2) repeated AppHost patching that previously stacked bin\ segments across repeated build.ps1 runs.

Changes:

• Stream/flush map-build processing across multi-bundle .block containers and reduce retained allocations (object hashing, bundle decompression, string interning).
• Avoid expensive SerializedShader parsing and skip hashing very large exportables during map builds to prevent large transient allocations.
• Make the AppHost patcher idempotent and strengthen the build script to produce clean, non-stacked outputs.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
build.ps1	Adds failure checks, output dir reset helper, and sanity checks to prevent repeated apphost repatching and ensure packaging layout.
AnimeStudio/EndianBinaryReader.cs	Reworks ReadBytes to avoid intermediate buffers/copies and reduce peak memory during large reads.
AnimeStudio/Classes/Object.cs	Streams xxHash computation to avoid allocating full raw object buffers during hashing.
AnimeStudio/BundleFile.cs	Adds size guards, uses shared decompressed buffers for zero-copy CAB slicing when possible, fixes trailer seeking for multi-bundle .block, and avoids ArrayPool retention for large Oodle blocks.
AnimeStudio/AssetsManager.cs	Adds per-bundle callback (AfterBundleLoaded), avoids unnecessary external dependency scans when not resolving deps, disposes duplicate readers, and introduces ClearLoadedAssets for incremental flushing.
AnimeStudio/AssetsHelper.cs	Refactors map builds to iterate per loaded bundle, adds streaming asset-map output path, skips full shader parsing, and adds periodic cache clears/GC to prevent OOM over huge dumps.
AnimeStudio/AssetMap.cs	Adds StringCache.Clear() and stops interning highly-unique Name/Hash fields to prevent unbounded cache growth.
AnimeStudio.Patcher/Program.cs	Makes patching idempotent, avoids suffix-matching that caused bin\ stacking, and adds recovery for previously stacked paths.

Comments suppressed due to low confidence (1)

AnimeStudio/AssetsHelper.cs:1030

• Typo in log message: "buidling" should be "building".

                                Logger.Info($"Finished buidling AssetMap with {entryCount} assets.");

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