perf(schema): reduce retained integer validator allocations (#4360)

Construct integer formats directly while preserving bounds, refinements, metadata and current shared schema owners. Keep Incur-dependent CLI numeric coercion declarations unchanged.

Verify canonical advertisements, 126 numeric boundary cases, 974 actual CLI parser cases, broad source tests and real public-artifact SDK workflows. Record 72 normal tasks and 12 separate owned-inspector heap diagnostics with whole-family resource bounds; distinguish SDK spans and asymmetric audit overhead. Generate numerical report sections from receipts and reject stale tables through documentation conformance checks.

Closes #6236. Current-head CI and Greptile pass; actionable review findings are addressed. Codex review was unavailable due repository usage limits.

src/domain/javascript/javascriptRuntimeObservation.ts

@@ -32,7 +32,7 @@ export const observeJavaScriptRuntimeInputSchema = z.strictObject({
   ...runtimeEndpoint,
   target_id: z.string().trim().min(1),
   runtime_kind: javascriptRuntimeKindSchema.optional(),
-  observation_ms: z.number().int().min(0).default(100),
+  observation_ms: z.int().min(0).default(100),
 });
 export type ObserveJavaScriptRuntimeInput = z.infer<
   typeof observeJavaScriptRuntimeInputSchema
@@ -103,8 +103,8 @@ export const javascriptRuntimeTargetListSchema = z.strictObject({
   runtime: javascriptRuntimeVersionSchema,
   targets: z.array(javascriptRuntimeTargetSchema),
   excluded: z.strictObject({
-    unsupported_location: z.number().int().min(0),
-    unconnectable: z.number().int().min(0),
+    unsupported_location: z.int().min(0),
+    unconnectable: z.int().min(0),
   }),
   limitations: z.array(observationTextSchema),
 });
@@ -118,7 +118,6 @@ const javascriptRuntimeScriptSchema = z.strictObject({
   execution_context_key: z.string().nullable(),
   cdp_hash: z.string().nullable(),
   length: z
-    .number()
     .int()
     .min(0)
     .nullable()
@@ -150,20 +149,20 @@ export const javascriptRuntimeObservationSchema = z.strictObject({
     ]),
   }),
   capture: z.strictObject({
-    observation_ms: z.number().int().min(0),
-    events_observed: z.number().int().min(0),
-    events_retained: z.number().int().min(0),
-    events_dropped: z.number().int().min(0),
-    metadata_bytes_retained: z.number().int().min(0),
+    observation_ms: z.int().min(0),
+    events_observed: z.int().min(0),
+    events_retained: z.int().min(0),
+    events_dropped: z.int().min(0),
+    metadata_bytes_retained: z.int().min(0),
     truncated: z.boolean(),
     truncation_reasons: z.array(observationTextSchema),
   }),
   scripts: z.strictObject({
     items: z.array(javascriptRuntimeScriptSchema),
-    observed_total: z.number().int().min(0),
+    observed_total: z.int().min(0),
     excluded: z.strictObject({
-      unsupported_location: z.number().int().min(0),
-      invalid_protocol_value: z.number().int().min(0),
+      unsupported_location: z.int().min(0),
+      invalid_protocol_value: z.int().min(0),
     }),
   }),
   execution_contexts: z.array(javascriptRuntimeContextSchema),