chore: update STATE.a2ml with 2026-04-04 CryoFall+Steam session

Author: hyperpolymath

.machine_readable/6a2/STATE.a2ml

@@ -42,12 +42,15 @@ blockers = [
   { id = "B1", severity = "resolved", description = "Zig FFI now supports -Dgossamer-lib-path for optional Gossamer linking" },
   { id = "B2", severity = "low", description = "Bitbucket mirror needs manual repo creation or API token refresh" },
   { id = "B3", severity = "info", description = "VeriSimDB normaliser SummaryRegenerator is a dry-run stub (by design) — real storage backends needed for production. Stubs are in verisimdb/rust-core/verisim-normalizer/src/regeneration.rs." },
+  { id = "B4", severity = "high", description = "CryoFall game files not yet staged on Verpex. CryoFall AppID 1200170 requires authenticated SteamCMD (non-anonymous). Run: STEAM_USER=hyperpolymath just cryofall-stage-verpex — prompts for password + Steam Guard once, then server starts automatically." },
 ]
 
 [critical-next-actions]
 actions = [
+  "STAGE CRYOFALL: STEAM_USER=hyperpolymath just cryofall-stage-verpex (one-time ~3GB download — needs Steam password + Guard code)",
+  "After staging: just cryofall-watchdog-install (deploys self-heal watchdog as systemd service)",
+  "Add Joshua's Steam username (pengie5) to the server as operator — already in Settings.xml, takes effect after staging",
   "Set up Bitbucket mirror (SSH key issue — manual step)",
-  "Wire real VeriSimDB storage backends for normaliser regeneration (in verisimdb repo, not here)",
   "Tag v0.1.0 release when ready",
 ]
 
@@ -57,5 +60,6 @@ sessions = [
   { date = "2026-03-29", summary = "Marathon session: Zig 0.15.2 full compat (all 9 FFI modules incl. cli.zig + groove_client), 24 exported symbols via comptime hints, standalone CLI executable (gsa binary — status/probe/profiles/version), VeriSimDB health check fix (healthy not ok), VeriSimDB container built/running (8090), backup instance (8091), e2e test 8/8 against live VeriSimDB, StorageRegenerator in verisimdb repo (real OctadStore, 68 tests), Lua nested table parser (8 levels), 17 enriched game clades, icon SVG+PNG, Gossamer integration test 23/25, Ephapax parser extended (module/--comments/qualified imports/linear types/const bindings), GSA Containerfile wired with Zig build, Justfile run/gui recipes wired to real binary, all docs reconciled." },
   { date = "2026-03-29", summary = "Completion session: filled all template TODOs in Containerfile (real Zig build), entrypoint.sh (exec gsa), flake.nix (Zig devshell + package), guix.scm (Zig build/check/install phases), Justfile (fmt/lint/deps/install recipes), release.yml (real build + artifact upload). Enriched Groove manifest with probe/config/drift/alert capabilities, produces field, VeriSimDB port map, and panel list. Updated STATE.a2ml to 100%." },
   { date = "2026-04-03", summary = "Blitz session: 112 Zig tests (was ~40). 30 new unit tests across server_actions (8 security/injection), config_extract (12 parser edge cases + detectFormat regression), groove_client (4 overflow/truncation), a2ml_emit (7 diff/redaction). Fixed 7 pre-existing Zig 0.15.2 compat bugs: std.json.stringify→json.fmt, std.fs.exists→fileExists helper, createFile sig, broken multiline string, stack-returning helpers (UB), missing catch, detectFormat [n...] false positive. Idris2 Layout.idr: replaced postulate alignUpProducesAligned with constructive proof (alignUpCeil + alignUpCeilIsMultiple via IsMultipleOf witness). Removed fake fuzz placeholder. All docs updated." },
+  { date = "2026-04-04", summary = "CryoFall server + Steam integration session: deployed CryoFall container stack (Containerfile, entrypoint.sh, Settings.xml, gsa-cryofall.container Quadlet, backup.sh, manifest.toml). Schema-driven provisioner (scripts/provision-server.sh — 9-step: preflight→build→volumes→firewall→quadlet→start→verify→VeriSimDB→report). Steam integration: steam_client.zig (resolveVanityUrl, getPlayerSummary, checkOwnership — 3 C ABI exports, 5 tests), wired into main.zig+cli.zig as 'gsa steam resolve/player'. Fire-and-forget wizard (scripts/wizard.sh — 7 steps, interactive+unattended). Self-healing watchdog (scripts/self-heal.sh — container/port/disk/XML checks, auto-restart, Groove alerts). SteamCMD stage script (scripts/steam-stage.sh — auth token persistence, interactive Steam Guard, rsync to volume/remote). Cloudflare: cryofall.jewell.nexus → 209.42.26.106 grey-cloud DNS live. Verpex: UDP 6000+6001 firewall opened, container image built. Operator Steam IDs resolved: pengie5=76561198149527024, hyperpolymath=76561198141836018. Blocking: game files need authenticated SteamCMD stage (B4)." },
   { date = "2026-04-03b", summary = "Security hardening: replaced 427 AGPL-3.0-or-later headers with PMPL-1.0-or-later, replaced LICENSE with PMPL text. Fixed critical vuln (executeSSH shell injection — refactored to argv slice + -- separator). Fixed temp-file TOCTOU in gossamer-integration-test.sh (mktemp). Removed dangling-ref getWriter function. Replaced hardcoded test credentials. Added escapeXml to fli-gauge.js, escapeHtml+data-tip escaping to fli-tooltip.js, DOM node clone in fli-editable.js cancelEdit. Eliminated all 8 @ptrCast calls across FFI layer (string literals + [N:0]u8 sentinel buffers). Filled K9 template-hunt.k9.ncl TODO placeholders with GSA deployment content. All 111 Zig tests pass. panic-attack: 0 weak points (was 21)." },
 ]