fix: Add null check for regex capture group and non-null assertion for type safety.

src/modules/moderation/moderation.service.ts

@@ -18,7 +18,7 @@ export class ModerationService {
 
         // Extract number from case ID (e.g., "CASE-0042" -> 42)
         const match = latestCase.caseId.match(/CASE-(\d+)/);
-        if (!match) {
+        if (!match || !match[1]) {
             return "CASE-0001";
         }
 

src/modules/moderation/moderation.view.ts

@@ -103,7 +103,7 @@ export function getCasesListEmbed(
         if (!casesByType[c.type]) {
             casesByType[c.type] = [];
         }
-        casesByType[c.type].push(c);
+        casesByType[c.type]!.push(c);
     }
 
     // Add fields for each type