feat: support platform and model info in nostr lock events

This change enables agents to report their execution platform (e.g., Jules, Codex, Goose) and model (e.g., DeepSeek 3.2) in the Nostr lock events.

Key changes:
- Updated `torch-lock` CLI to accept `--platform` and `--model` arguments.
- Implemented `detectPlatform` utility to infer platform from environment variables if not provided.
- Updated `src/lib.mjs` to include these fields in the event content.
- Updated `scripts/agent/run-scheduler-cycle.mjs` to propagate `--model` and `AGENT_MODEL`.
- Updated `dashboard/index.html` to display the model information on the lock card.
- Fixed a regression in `scripts/validate-scheduler-flow-parity.mjs` and `test/scheduler-ratchet.test.mjs` caused by argument string matching.
- Deleted `repro_test.mjs` temporary file.

Co-authored-by: PR0M3TH3AN <[email protected]>

scripts/agent/run-scheduler-cycle.mjs

@@ -18,7 +18,7 @@ const FAILURE_CATEGORY = {
 const LOCK_INCIDENT_LINK = 'docs/agent-handoffs/learnings/2026-02-15-relay-health-preflight-job.md';
 
 function parseArgs(argv) {
-  const args = { cadence: null, platform: process.env.AGENT_PLATFORM || 'codex' };
+  const args = { cadence: null, platform: process.env.AGENT_PLATFORM || 'codex', model: process.env.AGENT_MODEL || null };
   for (let i = 0; i < argv.length; i += 1) {
     const value = argv[i];
     if (!value.startsWith('--') && !args.cadence) {
@@ -34,6 +34,10 @@ function parseArgs(argv) {
       args.platform = argv[i + 1] || args.platform;
       i += 1;
     }
+    if (value === '--model') {
+      args.model = argv[i + 1] || args.model;
+      i += 1;
+    }
   }
   return args;
 }
@@ -508,8 +512,11 @@ function sleep(ms) {
   return new Promise((resolve) => setTimeout(resolve, ms));
 }
 
-async function acquireLockWithRetry({ selectedAgent, cadence, platform, lockRetry, idempotencyKey }) {
+async function acquireLockWithRetry({ selectedAgent, cadence, platform, model, lockRetry, idempotencyKey }) {
   const lockCommandArgs = ['run', 'lock:lock', '--', '--agent', selectedAgent, '--cadence', cadence];
+  if (model) {
+    lockCommandArgs.push('--model', model);
+  }
   const backoffScheduleMs = [];
   let attempts = 0;
   const correlationId = idempotencyKey || `${cadence}:${selectedAgent}:${getRunDateKey()}`;
@@ -519,6 +526,7 @@ async function acquireLockWithRetry({ selectedAgent, cadence, platform, lockRetr
     const result = await runCommand('npm', lockCommandArgs, {
       env: {
         AGENT_PLATFORM: platform,
+        ...(model ? { AGENT_MODEL: model } : {}),
         ...(idempotencyKey ? { SCHEDULER_LOCK_IDEMPOTENCY_KEY: idempotencyKey } : {}),
         SCHEDULER_LOCK_CORRELATION_ID: correlationId,
         SCHEDULER_LOCK_ATTEMPT_ID: String(attempts),
@@ -632,7 +640,7 @@ async function writeLog({ cadence, agent, status, reason, detail, platform, meta
 }
 
 async function main() {
-  const { cadence, platform } = parseArgs(process.argv.slice(2));
+  const { cadence, platform, model } = parseArgs(process.argv.slice(2));
   if (!VALID_CADENCES.has(cadence)) {
     console.error('Usage: node scripts/agent/run-scheduler-cycle.mjs <daily|weekly>');
     process.exit(1);
@@ -740,6 +748,7 @@ async function main() {
       selectedAgent,
       cadence,
       platform,
+      model,
       lockRetry: schedulerConfig.lockRetry,
       idempotencyKey: deferralForAgent?.idempotency_key,
     });
@@ -753,7 +762,8 @@ async function main() {
       const combinedLockOutput = `${lockResult.stderr}\n${lockResult.stdout}`;
       const diagnosticsSummary = summarizeLockFailureReasons(combinedLockOutput);
       const backendCategory = lockAttempt.finalBackendCategory || classifyLockBackendError(combinedLockOutput);
-      const lockCommand = `AGENT_PLATFORM=${platform} npm run lock:lock -- --agent ${selectedAgent} --cadence ${cadence}`;
+      const modelPart = model ? ` --model ${model}` : '';
+      const lockCommand = `AGENT_PLATFORM=${platform} npm run lock:lock -- --agent ${selectedAgent} --cadence ${cadence}${modelPart}`;
       const stderrExcerpt = excerptText(lockResult.stderr);
       const stdoutExcerpt = excerptText(lockResult.stdout);
       const backoffSchedule = lockAttempt.backoffScheduleMs.join(', ');
@@ -860,7 +870,7 @@ async function main() {
 
     if (schedulerConfig.memoryPolicy.retrieveCommand) {
       const retrieveResult = await runCommand('bash', ['-lc', schedulerConfig.memoryPolicy.retrieveCommand], {
-        env: { AGENT_PLATFORM: platform, SCHEDULER_AGENT: selectedAgent, SCHEDULER_CADENCE: cadence, SCHEDULER_PROMPT_PATH: promptPath },
+        env: { AGENT_PLATFORM: platform, ...(model ? { AGENT_MODEL: model } : {}), SCHEDULER_AGENT: selectedAgent, SCHEDULER_CADENCE: cadence, SCHEDULER_PROMPT_PATH: promptPath },
       });
       outputChunks.push(retrieveResult.stdout, retrieveResult.stderr);
       if (retrieveResult.code !== 0) {
@@ -879,7 +889,7 @@ async function main() {
 
     if (schedulerConfig.handoffCommand) {
       const handoff = await runCommand('bash', ['-lc', schedulerConfig.handoffCommand], {
-        env: { AGENT_PLATFORM: platform, SCHEDULER_AGENT: selectedAgent, SCHEDULER_CADENCE: cadence, SCHEDULER_PROMPT_PATH: promptPath },
+        env: { AGENT_PLATFORM: platform, ...(model ? { AGENT_MODEL: model } : {}), SCHEDULER_AGENT: selectedAgent, SCHEDULER_CADENCE: cadence, SCHEDULER_PROMPT_PATH: promptPath },
       });
       outputChunks.push(handoff.stdout, handoff.stderr);
       if (handoff.code !== 0) {
@@ -912,7 +922,7 @@ async function main() {
 
     if (schedulerConfig.memoryPolicy.storeCommand) {
       const storeResult = await runCommand('bash', ['-lc', schedulerConfig.memoryPolicy.storeCommand], {
-        env: { AGENT_PLATFORM: platform, SCHEDULER_AGENT: selectedAgent, SCHEDULER_CADENCE: cadence, SCHEDULER_PROMPT_PATH: promptPath },
+        env: { AGENT_PLATFORM: platform, ...(model ? { AGENT_MODEL: model } : {}), SCHEDULER_AGENT: selectedAgent, SCHEDULER_CADENCE: cadence, SCHEDULER_PROMPT_PATH: promptPath },
       });
       outputChunks.push(storeResult.stdout, storeResult.stderr);
       if (storeResult.code !== 0) {
@@ -1011,8 +1021,8 @@ async function main() {
 
     const completeResult = await runCommand(
       'npm',
-      ['run', 'lock:complete', '--', '--agent', selectedAgent, '--cadence', cadence],
-      { env: { AGENT_PLATFORM: platform } },
+      ['run', 'lock:complete', '--', '--agent', selectedAgent, '--cadence', cadence, ...(model ? ['--model', model] : [])],
+      { env: { AGENT_PLATFORM: platform, ...(model ? { AGENT_MODEL: model } : {}) } },
     );
 
     if (completeResult.code !== 0) {