Track zram-generator config; correct STATUS.md/README.md staleness — zram was implemented after these docs were originally written

ansible/templates/zram-generator.conf

@@ -0,0 +1,21 @@
+# zram-generator.conf — BigBoy's compressed-RAM swap tier
+#
+# Implemented 2026-07-19, alongside the existing NVMe swapfile — not a
+# replacement for it. zram is the fast, first-preference tier (default
+# priority 100, well above the swapfile's -2); the swapfile is the
+# larger, slower fallback that actually resolved the original OOM kill
+# during the llama.cpp CUDA build. Both are active simultaneously,
+# by decision — see CLAUDE.md / group_vars/bigboy.yml (zram_percentage).
+#
+# Deploy: copy to /etc/systemd/system/zram-generator.conf... actually to
+# /etc/systemd/zram-generator.conf, then:
+#   sudo systemctl daemon-reload
+#   sudo systemctl start systemd-zram-setup@zram0.service
+# (or just reboot — the generator runs automatically at boot from here on)
+#
+# Confirm with: swapon --show
+#   Expect two entries: zram0 (priority 100) and /swapfile (priority -2)
+
+[zram0]
+zram-size = ram / 2
+compression-algorithm = zstd