S00-026: Verify pinned Linux runtime and isolated locked dependency access

Changes: Add a bounded reproducible HTTPS/checksum/runtime probe under environment-access, vendor checksums, unchanged parent manifest/lock copies, strict npm settings, result and reproduction notes. Record evidence and QA handoff; submit S00-026 without completing parent tasks.
Validation: Run verify.py twice successfully: vendor Linux archive SHA256 matched, Node 24.21.0/npm 11.19.0 executed, fresh-cache npm ci installed eight integrity-locked packages with scripts disabled, parent bytes stayed unchanged and Stanza import passed. tasks.py validate, git diff --check and scoped file whitespace checks passed. No browser/WSS, detached signature or provenance audit performed.

Task: S00-026
Agent: auto-ci-cd-4255c34da227
Role: ci-cd
Action: claim
Status: review

Task title: Provide approved access to the pinned Linux experiment artifacts

state/tasks.json

@@ -1,6 +1,6 @@
 {
   "schema_version": 1,
-  "revision": 77,
+  "revision": 79,
   "tasks": {
     "S00-001": {
       "status": "done",
@@ -1365,10 +1365,14 @@
       "handoff": "state/handoffs/S00-025.md"
     },
     "S00-026": {
-      "status": "todo",
-      "owner": null,
+      "status": "review",
+      "owner": "auto-ci-cd-4255c34da227",
       "external_wait": false,
-      "reason": "Approved external artifact preparation completed through configured HTTPS proxy with TLS verification, without changing system tools or project sources. Authentic local supply: /tmp/luma-approved-toolchain/SHASUMS256.txt, node-v24.21.0-linux-x64.tar.xz, npm-11.19.0.tgz; provenance and SHA256/SRI in /tmp/luma-approved-toolchain/verification.json. Exact Node v24.21.0/npm 11.19.0 execute. Unchanged copied parent lock installed with npm ci --ignore-scripts --engine-strict and Stanza 12.22.1, exit 0; /tmp/luma-approved-toolchain/dependency-verification.json and npm-ci.log. Cache /tmp/luma-approved-toolchain/npm-cache permits fresh offline npm ci without proxy access. Fresh executor must independently verify supplied archives/checksums and repeat installation inside its environment-access scope; no task acceptance claimed."
+      "reason": null,
+      "started_at": "2026-10-15T09:54:28+00:00",
+      "updated_at": "2026-10-15T09:57:53+00:00",
+      "evidence": "state/evidence/S00-026-auto-ci-cd-4255c34da227.md",
+      "handoff": "state/handoffs/S00-026.md"
     },
     "S00-027": {
       "status": "todo",
@@ -2341,6 +2345,29 @@
       "task": "S00-028",
       "agent": "coordinator-input-s00-028",
       "reason": "Coordinator supplies the active compatible argv from runner.local.json: codex -c sandbox_workspace_write.network_access=true exec --approve-for-me --ephemeral -. Explicit --sandbox was removed before the S00-024/S00-022/S00-025 fresh agent launches. --approve-for-me retains workspace-write per installed CLI help; no danger-full-access or bypass option. Actual subsequent run state/runs/auto-storage-ae5930b6fbdf/run.json shows the fresh harness executed tools and reached its own escalate, unlike the original immediate CLI exit 2. Installed CLI bounded help check codex exec --approve-for-me --ephemeral --help exited 0. Outbound network config retains existing proxy and TLS, independently probed via codex -c sandbox_mode='\"workspace-write\"' -c sandbox_workspace_write.network_access=true sandbox -- python3 /tmp/luma-probe-registry.py, exit 0; state/runs/coordinator-network/output.log. Fresh S00-028 executor/QA must verify supported argv and filesystem scope; no storage task completion or launcher repair acceptance claimed."
+    },
+    {
+      "revision": 78,
+      "at": "2026-10-15T09:54:28+00:00",
+      "action": "claim",
+      "task": "S00-026",
+      "agent": "auto-ci-cd-4255c34da227",
+      "role": "ci-cd",
+      "from": "todo",
+      "to": "in_progress",
+      "reason": null
+    },
+    {
+      "revision": 79,
+      "at": "2026-10-15T09:57:53+00:00",
+      "action": "submit",
+      "task": "S00-026",
+      "agent": "auto-ci-cd-4255c34da227",
+      "role": null,
+      "from": "in_progress",
+      "to": "review",
+      "reason": null,
+      "evidence": "state/evidence/S00-026-auto-ci-cd-4255c34da227.md"
     }
   ],
   "retired_agents": [