feat(processors): streamline event debugging and run inspection

web/tests/unit/processor-run-timing.test.mjs

@@ -0,0 +1,53 @@
+import assert from 'node:assert/strict';
+import fs from 'node:fs';
+import test from 'node:test';
+import ts from 'typescript';
+const source = fs.readFileSync(
+  new URL(
+    '../../src/app/home/agents/components/processor-run-timing.ts',
+    import.meta.url,
+  ),
+  'utf8',
+);
+const exports = {};
+new Function(
+  'exports',
+  ts.transpileModule(source, {
+    compilerOptions: {
+      module: ts.ModuleKind.CommonJS,
+      target: ts.ScriptTarget.ES2022,
+    },
+  }).outputText,
+)(exports);
+const { processorRunDuration } = exports;
+test('duration uses precise lifecycle times, excluding queue wait', () => {
+  assert.equal(
+    processorRunDuration({
+      created_at: 1,
+      started_at_ms: 2100,
+      finished_at_ms: 2375,
+    }),
+    275,
+  );
+});
+test('missing or inverted times remain unknown; zero is a valid duration', () => {
+  assert.equal(
+    processorRunDuration({ created_at: 1, started_at_ms: 1000 }),
+    null,
+  );
+  assert.equal(
+    processorRunDuration({ created_at: 1, finished_at_ms: 2000 }),
+    null,
+  );
+  assert.equal(
+    processorRunDuration({ started_at_ms: 1000, finished_at_ms: 900 }),
+    null,
+  );
+  assert.equal(
+    processorRunDuration({ started_at_ms: 1000, finished_at_ms: 1000 }),
+    0,
+  );
+});
+test('old server responses fall back to second precision', () => {
+  assert.equal(processorRunDuration({ started_at: 2, finished_at: 4 }), 2000);
+});