fix many, many more type errors

src/router/index.ts

@@ -1,4 +1,10 @@
-import { createRouter, createWebHistory, RouteRecordRaw } from "vue-router";
+import {
+  createRouter,
+  createWebHistory,
+  NavigationGuardNext,
+  RouteLocationNormalized,
+  RouteRecordRaw,
+} from "vue-router";
 import { accountsDB } from "@/db";
 
 /**
@@ -7,7 +13,11 @@ import { accountsDB } from "@/db";
  * @param from :RouteLocationNormalized
  * @param next :NavigationGuardNext
  */
-const enterOrStart = async (to, from, next) => {
+const enterOrStart = async (
+  to: RouteLocationNormalized,
+  from: RouteLocationNormalized,
+  next: NavigationGuardNext,
+) => {
   await accountsDB.open();
   const num_accounts = await accountsDB.accounts.count();
   if (num_accounts > 0) {
@@ -190,7 +200,11 @@ const router = createRouter({
   routes,
 });
 
-const errorHandler = (error, to, from) => {
+const errorHandler = (
+  error: any,
+  to: RouteLocationNormalized,
+  from: RouteLocationNormalized,
+) => {
   // Handle the error here
   console.error("Caught in top level error handler:", error, to, from);