Remove local block manager objectid plumbing

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    • Type: Task
    • Resolution: Unresolved
    • Priority: Major - P3
    • None
    • Affects Version/s: None
    • Component/s: Block Manager
    • None
    • Storage Engines - Persistence
    • 99.653
    • SE Persistence backlog
    • None

      After WT-18587 the local block manager still threads objectid through WT_BLOCK, extent lists, and open/read/write. That existed for multi-object tiered files. The address cookie still encodes a 4-byte id for on-disk compatibility; keep that as a hardcoded pack/unpack and remove the rest. Leave disagg/PALI object ids alone.

      Definition of done

      - Local block-manager paths no longer store or pass objectid except cookie pack/unpack
      - Existing cookies with an omitted or non-zero id still load

            Assignee:
            [DO NOT USE] Backlog - Storage Engines Team
            Reporter:
            Luke Pearson
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              Created:
              Updated: