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/009-axp-los23-port/contracts/webview-surface.md

@@ -0,0 +1,16 @@
+# Contract: WebView policy
+
+| Rule | Requirement |
+|------|-------------|
+| Default | LineageOS 23 WebView |
+| Aosmium | Not shipped / not required (EOL) |
+| Chooser | Developer options → WebView implementation remains available |
+| Future | User may install an alternate WebView and select it |
+
+```bash
+adb shell cmd webviewupdate current
+# default should be LOS provider, not org.axpos.aosmium
+
+adb shell cmd webviewupdate
+# provider list / update path must not be locked to a single forced package
+```