Improve local rules persistence and dirty-state handling

src/shared/contracts/state.js

@@ -20,6 +20,7 @@ export function normalizeStoredState(value) {
     appliedTag: Object.hasOwn(state, 'appliedTag') ? text(state.appliedTag) : selectedTag,
     servers: Array.isArray(state.servers) ? state.servers : [],
     routeRules: normalizeRouteRules(state.routeRules),
+    routeRulesPendingRestart: state.routeRulesPendingRestart === true,
   };
 }
 
@@ -84,6 +85,7 @@ export function createStateSnapshot({
       lastVerifiedAt: null,
       reason: mode === 'client' && stored.gatewayAutoEnabled !== false ? 'auto' : 'manual',
       localRules: stored.routeRules,
+      localRulesPendingRestart: stored.routeRulesPendingRestart,
     },
     operation: {
       kind: nullableText(operation.kind),
@@ -177,6 +179,7 @@ export function assertStateSnapshot(snapshot) {
     typeof snapshot.route.reason !== 'string' ||
     !Array.isArray(snapshot.route.localRules) ||
     !snapshot.route.localRules.every(validRouteRule) ||
+    typeof snapshot.route.localRulesPendingRestart !== 'boolean' ||
     !snapshot.operation ||
     !nullableString(snapshot.operation.kind) ||
     !OPERATION_STATES.has(snapshot.operation.status) ||