Share ELF note headers across note inspection, Flutter build IDs, Node SEA,
and recorded-crash source binding. Decode REL/RELA records once for MIPS
shared-load analysis and IL2CPP linking, removing superseded scalar helpers.
Share the CLR header prefix between desktop detection and managed PE parsing
while preserving their distinct read bounds and admission policies. Cover
those differences and ignored R_NONE fields with production-boundary tests.
Validation: 493 focused tests passed, two existing skips; static checks and
test discovery passed. Public managed/desktop CLI and ELF notes CLI/MCP
workflows exercised; no real external analysis providers were run.
* fix(flutter): honor ELF note alignment when reading build IDs
* test(flutter): key shared note ranges by effective alignment
Cover a program and section declaration that share one note range: differing effective alignments (8 and 4) must both be read, while declarations that both normalize to four bytes (1 and 4) still share one read. 24-byte build IDs pad identically at both alignments, so only the range key decides the read count.
morluto