Improve Live polling responsiveness and reliability

Restore foreground/background polling as the primary harness architecture, add progressive publication and framework-safe previews, and harden quality and regression coverage. The experimental app-server runtime is intentionally excluded.\n\nPrepared with AI assistance under maintainer direction.
This commit is contained in:
Paul Bakaus
2026-07-15 17:05:30 -07:00
parent 8259c28209
commit c6ac34b929
74 changed files with 8511 additions and 333 deletions
+15
View File
@@ -118,6 +118,15 @@ export function validateEvent(msg) {
return 'checkpoint: paramValues must be an object';
}
return null;
case 'agent_phase':
if (!isValidId(msg.id)) return 'agent_phase: missing or malformed id';
if (typeof msg.phase !== 'string' || !/^[a-z][a-z0-9_]{1,63}$/.test(msg.phase)) {
return 'agent_phase: missing or malformed phase';
}
if (msg.durationMs !== undefined && (!Number.isFinite(msg.durationMs) || msg.durationMs < 0)) {
return 'agent_phase: durationMs must be a non-negative number';
}
return null;
case 'exit':
return null;
case 'prefetch':
@@ -131,6 +140,12 @@ export function validateEvent(msg) {
if (msg.message.length > 4000) return 'steer: message too long';
if (msg.pageUrl !== undefined && typeof msg.pageUrl !== 'string') return 'steer: pageUrl must be string';
return null;
case 'carbonize_cleanup':
if (!isValidId(msg.id)) return 'carbonize_cleanup: missing or malformed id';
if (!isValidId(msg.sessionId)) return 'carbonize_cleanup: missing or malformed sessionId';
if (!msg.file || typeof msg.file !== 'string') return 'carbonize_cleanup: missing file';
if (!isValidVariantId(String(msg.variantId))) return 'carbonize_cleanup: missing or malformed variantId';
return null;
default:
return 'Unknown event type: ' + msg.type;
}