ISSUE-4332: Fix boot-path stack overflow risk and reduce update stack footprint#4350

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herbenderbler wants to merge 3 commits intoflipperdevices:devfrom

herbenderbler:ISSUE-4332/stack-overflow

Commits on Mar 12, 2026

fix(boot): increase main thread stack to prevent overflow (#4332)
herbenderbler
committed
refactor(boot): heap-allocate large FatFS structures in update path (#4332)
herbenderbler
committed
build: disable -fstack-usage in production builds
herbenderbler
committed