Probe and prioritize module-native runtimes across framework folders

[PrzemyslawKlys]

Summary

• makes generated module bootstrapper native-runtime probing process-architecture aware across all packaged managed-framework folders
• rebuilds the module-owned PATH prefix on every import, with the active managed-framework folder first and every viable fallback retained
• makes development runtime switching deterministic across repeated Debug/Release imports
• allows a Desktop/Default assembly to reuse x86 native dependencies bundled under Core without dropping other split native dependencies

Why

Multi-target modules can legitimately place runtime assets under more than one Lib/<framework>/runtimes/<rid>/native tree. The existing bootstrapper searched only the active managed framework folder. The first revision discovered fallbacks, but a repeated import could leave an already-present fallback ahead of the newly active framework. The generated handlers now remove every module-owned candidate from the existing PATH and rebuild the prefix in the intended order while preserving unrelated entries.

Validation

• 35/35 focused ModuleBootstrapperGeneratorTests pass on the final head
• generated bootstrapper retains selected-framework precedence and every distinct module-local native path
• direct PowerShell 7 execution proves active-to-fallback and Debug-to-Release-to-Debug ordering across repeated imports
• direct Windows PowerShell 5.1 execution proves the combined packaged and development handlers preserve the same ordering
• the consumer scenario was reproduced with a multi-target EventViewerX module containing x86/x64/arm64 SQLite runtimes

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[chatgpt-codex-connector]

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