009: Magisk ship pack through US-S5-1 + US-S4 OpenSSH/Jelly/Gallery2.

Release-keys/AVB, CVE clean+hi batches, Yama/slabrand, Pro branding,
bundled apps, and AXP-class product surface docs/scripts.

vendor/sunfish-a16/apps.mk

@@ -0,0 +1,8 @@
+# Bundled user apps (009) — Aurora Store, Droidify, Fossify Gallery.
+# APKs live on host at /srv/rom/prebuilts/axp-apps/ (never Git).
+# Symlink into vendor/sunfish-a16/prebuilt/ before bacon.
+
+PRODUCT_PACKAGES += \
+    AuroraStore \
+    Droidify \
+    FossifyGallery