🤖 codex: mirror OpenClaw stable source v2026.5.7

What:
- update nix-openclaw to the latest stable OpenClaw source release
- refresh generated config options from that source
- keep the macOS app pin on the newest public app artifact

Why:
- keep source-built OpenClaw current without blocking on public macOS app asset lag

Tests:
- nix build .#checks.x86_64-linux.ci --accept-flake-config
- nix build .#checks.aarch64-darwin.ci --accept-flake-config
- scripts/hm-activation-macos.sh

nix/generated/openclaw-config-options.nix

@@ -1,4 +1,4 @@
-# Generated from upstream OpenClaw schema at rev c97b9f79ec43b531a3472c3219ca51efbf7695a3. DO NOT EDIT.
+# Generated from upstream OpenClaw schema at rev eeef4864494f859838fec1586bedbab1f8fa5702. DO NOT EDIT.
 # Generator: nix/scripts/generate-config-options.ts
 { lib }:
 let

nix/sources/openclaw-source.nix

@@ -2,9 +2,9 @@
 {
   owner = "openclaw";
   repo = "openclaw";
-  releaseTag = "v2026.5.6";
-  releaseVersion = "2026.5.6";
-  rev = "c97b9f79ec43b531a3472c3219ca51efbf7695a3";
-  hash = "sha256-svziVePavoMxEUQAaNkv+67tSUOywblefmeTWtmKo9Y=";
-  pnpmDepsHash = "sha256-kz9vE1A/GTkw/HH2ts4hxTJzrdkYhiLaJQP0AeAS3Bo=";
+  releaseTag = "v2026.5.7";
+  releaseVersion = "2026.5.7";
+  rev = "eeef4864494f859838fec1586bedbab1f8fa5702";
+  hash = "sha256-ICkq6YfMJVvRC93sM+7/q2JI82wUhjaYAI3pRzmTHYc=";
+  pnpmDepsHash = "sha256-LXaRfZ0WY8VDpDc2zFr+Oel6AuYo6SiTrp37yokT1VU=";
 }