fix(voice): preserve analyst result and tracking contracts

keep contacts counts, rows, scope and provenance on one retained snapshot

report capped cohorts as lower bounds

separate sibling tool cancellation from newer user turns

align track_entity validation across runtime and benchmark paths

src/layers/awareness/queries.js

@@ -53,7 +53,12 @@ export function createQueries({ state: layerState, services, parts, source }) {
       neverAnswered ||
       ['unavailable', 'zoom-in'].includes(stats.status) ||
       Boolean(stats.error && stats.count === 0);
-    return { available: !unavailable, stale: Boolean(stats.stale), stats };
+    return {
+      available: !unavailable,
+      enabled,
+      stale: Boolean(stats.stale),
+      stats,
+    };
   }
 
   function collectSourceStates() {
@@ -147,8 +152,10 @@ export function createQueries({ state: layerState, services, parts, source }) {
    * @param {object} [options]
    * @param {number} [options.radiusM=AWARENESS_RADIUS_M] Window radius.
    * @param {object|null} [options.subject=null] Contact at the centre, excluded.
-   * @returns {{flights: Array, military: Array, aircraft: number}|null} Cohorts
-   *   plus the combined aircraft count, or null without a position.
+   * @returns {{flights: Array, military: Array, aircraft: number,
+   *   completeByLayer: {flights: boolean, military: boolean}}|null} Cohorts,
+   *   their lower-bound completeness, and the combined aircraft count, or
+   *   null without a position.
    */
 
   function collectAircraftProximityWindow(
@@ -156,21 +163,35 @@ export function createQueries({ state: layerState, services, parts, source }) {
     { radiusM = AWARENESS_RADIUS_M, subject = null } = {},
   ) {
     if (!position) return null;
-    const flights = flightsLayer
-      .getNearby(position, radiusM, AWARENESS_QUERY_LIMIT, {
+    // Ask for one usable row beyond the retained limit so a capped cohort is
+    // reported as a lower bound instead of an exact count. The selected
+    // subject can consume one slot before exclusion, hence the extra two.
+    const sampleLimit = AWARENESS_QUERY_LIMIT + 2;
+    const flightSample = flightsLayer
+      .getNearby(position, radiusM, sampleLimit, {
         includeHidden: true,
       })
       .filter(
         (item) => !subject || !isSame(subject, item, 'flights', 'icao24'),
       );
-    const military = militaryFlightsLayer
-      .getNearby(position, radiusM, AWARENESS_QUERY_LIMIT, {
+    const militarySample = militaryFlightsLayer
+      .getNearby(position, radiusM, sampleLimit, {
         includeHidden: true,
       })
       .filter(
         (item) => !subject || !isSame(subject, item, 'military', 'icao24'),
       );
-    return { flights, military, aircraft: flights.length + military.length };
+    const flights = flightSample.slice(0, AWARENESS_QUERY_LIMIT);
+    const military = militarySample.slice(0, AWARENESS_QUERY_LIMIT);
+    return {
+      flights,
+      military,
+      aircraft: flights.length + military.length,
+      completeByLayer: {
+        flights: flightSample.length <= AWARENESS_QUERY_LIMIT,
+        military: militarySample.length <= AWARENESS_QUERY_LIMIT,
+      },
+    };
   }
   return {
     sourceState,