AXP Magisk resurrection track: Speckit 009 port AXP/LOS22 to LOS23.

Ship Magisk like GOLDEN; KernelSU optional recycle only; parallel to sunfish-a16-rom standby.

specs/003-lineage-23-vanilla-build/data-model.md

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+# Data model: 003-lineage-23-vanilla-build
+
+## VanillaBuild
+
+| Field | Notes |
+|-------|-------|
+| manifest_url / branch | From `repo init` |
+| resolved_manifest | `repo manifest -r` artifact |
+| lunch_target | e.g. `lineage_sunfish-userdebug` (confirm at build) |
+| build_id / date | Host timestamp |
+| artifact_paths | img/zip under `/srv/rom/artifacts/003-…` |
+| sha256 | Per artifact |
+| build_log | Compressed under `/srv/rom/logs` |
+
+## LabFlashSession
+
+| Field | Notes |
+|-------|-------|
+| serial | Must be LAB `11231JEC207477` |
+| bootloader_state_before/after | Measured |
+| flash_steps | Documented |
+| boot_ok | bool |
+| getprop_fingerprint | Post-boot |
+
+## SmokeChecklist
+
+P1 + extended rows from spec; each `pass` / `fail` / `skip` + evidence.