fix(typescript): tighten TypeScript null safety and error handling across backend and ops UI

ts/cache/documents/classes.cached.ip.reputation.ts

@@ -45,61 +45,61 @@ export class CachedIPReputation extends CachedDocument<CachedIPReputation> {
    */
   @plugins.smartdata.unI()
   @plugins.smartdata.svDb()
-  public ipAddress: string;
+  public ipAddress!: string;
 
   /**
    * Reputation score (0-100, higher = better)
    */
   @plugins.smartdata.svDb()
-  public score: number;
+  public score!: number;
 
   /**
    * Whether the IP is flagged as spam source
    */
   @plugins.smartdata.svDb()
-  public isSpam: boolean;
+  public isSpam!: boolean;
 
   /**
    * Whether the IP is a known proxy
    */
   @plugins.smartdata.svDb()
-  public isProxy: boolean;
+  public isProxy!: boolean;
 
   /**
    * Whether the IP is a Tor exit node
    */
   @plugins.smartdata.svDb()
-  public isTor: boolean;
+  public isTor!: boolean;
 
   /**
    * Whether the IP is a VPN endpoint
    */
   @plugins.smartdata.svDb()
-  public isVPN: boolean;
+  public isVPN!: boolean;
 
   /**
    * Country code (ISO 3166-1 alpha-2)
    */
   @plugins.smartdata.svDb()
-  public country: string;
+  public country!: string;
 
   /**
    * Autonomous System Number
    */
   @plugins.smartdata.svDb()
-  public asn: string;
+  public asn!: string;
 
   /**
    * Organization name
    */
   @plugins.smartdata.svDb()
-  public org: string;
+  public org!: string;
 
   /**
    * List of blacklists the IP appears on
    */
   @plugins.smartdata.svDb()
-  public blacklists: string[];
+  public blacklists!: string[];
 
   /**
    * Number of times this IP has been checked