Made app more modular.

Fixed some bugs.
Added some functionality.

types.ts

@@ -13,11 +13,14 @@ export interface Challenge {
   difficulty: Difficulty;
   description: string;
   initialPoints: number;
+  minimumPoints: number; // Lowest possible points
+  decaySolves: number;   // Solves to reach minimum
   flag: string;
   files: ChallengeFile[];
   solves: string[]; // Team IDs
   port?: number;
   connectionType?: 'nc' | 'http';
+  overrideIp?: string;
 }
 
 export interface Team {
@@ -32,7 +35,7 @@ export interface Solve {
   teamId: string;
   challengeId: string;
   timestamp: number;
-  pointsEarned: number; // Stored at time of solve, but usually recalculated dynamically
+  pointsEarned: number; // Not used for dynamic calc but stored for history
 }
 
 export interface BlogPost {