feat: Update environment variable naming and refactor image URL handling across the application

tasker-server/seed/populateSeedData.ts

@@ -1174,7 +1174,7 @@ export const handler = async () => {
       console.info(`Data population for table ${tableName} complete.`);
     }
 
-    console.log("Data population complete.");
+    console.info("Data population complete.");
   } catch (error) {
     console.error("Failed to populate data:", error);
   }

tasker-server/src/handlers/createUser.ts

@@ -10,10 +10,9 @@ const client = new DynamoDBClient({ region: SLS_REGION });
 const docClient = DynamoDBDocument.from(client);
 
 export const handler = async (event: any): Promise<any> => {
-  console.info(`Event: ${JSON.stringify(event)}`);
   const username =
     event.request.userAttributes["preferred_username"] || event.userName;
-  const cognitoId = event.userName;
+  const cognitoId = event.request.userAttributes["sub"];
   const teamId = await fetchRandomTeamId();
 
   try {

tasker-server/src/handlers/getUserTasks.ts

@@ -17,13 +17,17 @@ export const handler = async (event: any): Promise<any> => {
 
     const userTasks = [...authorTasks, ...assigneeTasks];
 
+    const uniqueTasks = Array.from(
+      new Map(userTasks.map((task) => [task.taskId, task])).values()
+    );
+
     return {
       statusCode: 200,
       headers: {
         "Content-Type": "application/json",
         "Access-Control-Allow-Origin": "*",
       },
-      body: JSON.stringify(userTasks),
+      body: JSON.stringify(uniqueTasks),
     };
   } catch (error: any) {
     return {