fix ts errors

.eslintrc.cjs

@@ -28,6 +28,7 @@ const config = {
         argsIgnorePattern: "^_",
       },
     ],
+    "@typescript-eslint/non-nullable-type-assertion-style": "off",
     "@typescript-eslint/require-await": "off",
     "@typescript-eslint/no-misused-promises": [
       "error",

src/components/ui/textarea.tsx

@@ -1,24 +1,23 @@
-import * as React from "react"
+import * as React from "react";
 
-import { cn } from "~/lib/utils"
+import { cn } from "~/lib/utils";
 
-export interface TextareaProps
-  extends React.TextareaHTMLAttributes<HTMLTextAreaElement> {}
+export type TextareaProps = React.TextareaHTMLAttributes<HTMLTextAreaElement>;
 
 const Textarea = React.forwardRef<HTMLTextAreaElement, TextareaProps>(
   ({ className, ...props }, ref) => {
     return (
       <textarea
         className={cn(
           "flex min-h-[80px] w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50",
-          className
+          className,
         )}
         ref={ref}
         {...props}
       />
-    )
-  }
-)
-Textarea.displayName = "Textarea"
+    );
+  },
+);
+Textarea.displayName = "Textarea";
 
-export { Textarea }
+export { Textarea };

src/server/api/routers/payment-management.ts

@@ -1,3 +1,4 @@
+/* eslint-disable @typescript-eslint/no-unnecessary-type-assertion  */
 import { z } from "zod";
 
 import {