added offline inquiry in system setting also fix some bugs

src/fanavaran/fanavaran-client-config.service.ts

@@ -4,10 +4,12 @@ import { Model } from "mongoose";
 import {
   FANAVARAN_CLIENT_KEYS,
   SEED_FANAVARAN_CLIENT_PROFILES,
+  getFanavaranClientProfile,
   setFanavaranClientProfilesCache,
   type FanavaranClientKey,
   type FanavaranClientProfile,
 } from "src/core/config/fanavaran-client.config";
+import { FanavaranAuthService } from "./fanavaran-auth.service";
 import {
   FanavaranClientConfig,
   FanavaranClientConfigDocument,
@@ -27,6 +29,7 @@ export class FanavaranClientConfigService implements OnModuleInit {
   constructor(
     @InjectModel(FanavaranClientConfig.name)
     private readonly configModel: Model<FanavaranClientConfigDocument>,
+    private readonly fanavaranAuthService: FanavaranAuthService,
   ) {}
 
   async onModuleInit(): Promise<void> {
@@ -56,7 +59,26 @@ export class FanavaranClientConfigService implements OnModuleInit {
     }
   }
 
+  /**
+   * Re-read Mongo into the runtime profile cache. If any tenant's auth block
+   * changed (location, credentials, …), drop cached Fanavaran tokens so the
+   * next call re-logins instead of waiting for Tehran midnight.
+   */
   async reloadCache(): Promise<void> {
+    const previousFingerprints = new Map<FanavaranClientKey, string>();
+    for (const key of FANAVARAN_CLIENT_KEYS) {
+      try {
+        previousFingerprints.set(
+          key,
+          FanavaranAuthService.authFingerprint(
+            getFanavaranClientProfile(key).auth,
+          ),
+        );
+      } catch {
+        // First boot / empty cache — nothing to compare.
+      }
+    }
+
     const docs = await this.configModel.find().lean().exec();
     const cache: Partial<Record<FanavaranClientKey, FanavaranClientProfile>> =
       {};
@@ -83,6 +105,18 @@ export class FanavaranClientConfigService implements OnModuleInit {
     }
 
     setFanavaranClientProfilesCache(cache);
+
+    for (const key of FANAVARAN_CLIENT_KEYS) {
+      const next = FanavaranAuthService.authFingerprint(cache[key]!.auth);
+      const prev = previousFingerprints.get(key);
+      if (prev && prev !== next) {
+        this.logger.warn(
+          `[${key}] Fanavaran auth config changed — invalidating cached authenticationToken`,
+        );
+        this.fanavaranAuthService.invalidateToken(key);
+      }
+    }
+
     this.logger.log(
       `Loaded ${docs.length} Fanavaran client config(s) from Mongo into runtime cache`,
     );