Implement redirect with toast notification on profile save

- Add gotoHomeWithMessage function to navigationActions
- Redirect to home page after successful profile save
- Display success message in toast notification instead of in-form
- Check for profileSaved URL parameter on home page mount
- Clean up URL parameter after showing toast
- Move success message translation to home-page section
- Remove unused success state and message from AccountForm
- Remove useEffect import from AccountForm

User experience: After saving profile, users are redirected to the
familiar home screen and see a toast notification confirming the save.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

app/ui/AccountForm.tsx

@@ -1,6 +1,6 @@
 "use client";
 
-import { FC, useEffect } from "react";
+import { FC } from "react";
 import { UserProfile } from "../lib/db-types";
 import { updateUserProfile } from "../lib/actions/userProfileActions";
 import { useFormState, useFormStatus } from "react-dom";
@@ -15,11 +15,10 @@ export type AccountFormProps = {
 type FormFieldsProps = {
     profile: UserProfile | null;
     errors: any;
-    success: boolean;
     message: string | null;
 }
 
-const FormFields: FC<FormFieldsProps> = ({ profile, errors, success, message }) => {
+const FormFields: FC<FormFieldsProps> = ({ profile, errors, message }) => {
     const { pending } = useFormStatus();
     const t = useTranslations("account-form");
     const locale = useLocale();
@@ -118,16 +117,11 @@ const FormFields: FC<FormFieldsProps> = ({ profile, errors, success, message })
             </div>
 
             <div id="general-error" aria-live="polite" aria-atomic="true">
-                {message && !success && (
+                {message && (
                     <p className="mt-2 text-sm text-red-500">
                         {message}
                     </p>
                 )}
-                {success && (
-                    <p className="mt-2 text-sm text-success">
-                        {t("success-message")}
-                    </p>
-                )}
             </div>
 
             <div className="pt-4">
@@ -147,18 +141,10 @@ const FormFields: FC<FormFieldsProps> = ({ profile, errors, success, message })
 };
 
 export const AccountForm: FC<AccountFormProps> = ({ profile }) => {
-    const initialState = { message: null, errors: {}, success: false };
+    const initialState = { message: null, errors: {} };
     const [state, dispatch] = useFormState(updateUserProfile, initialState);
     const t = useTranslations("account-form");
 
-    useEffect(() => {
-        if (state.success) {
-            // Show success message or toast notification
-            // For now, we'll just log it
-            console.log("Profile updated successfully");
-        }
-    }, [state.success]);
-
     return (
         <div className="card card-compact card-bordered min-w-[20em] max-w-[90em] bg-base-100 shadow-s my-1">
             <div className="card-body">
@@ -167,7 +153,6 @@ export const AccountForm: FC<AccountFormProps> = ({ profile }) => {
                     <FormFields
                         profile={profile}
                         errors={state.errors}
-                        success={state.success ?? false}
                         message={state.message ?? null}
                     />
                 </form>

app/ui/MonthLocationList.tsx

@@ -9,8 +9,9 @@ import { LocationCard } from "./LocationCard";
 import { PrintButton } from "./PrintButton";
 import { BillingLocation, YearMonth } from "../lib/db-types";
 import { useRouter, useSearchParams } from "next/navigation";
-import { ToastContainer } from 'react-toastify';
+import { ToastContainer, toast } from 'react-toastify';
 import 'react-toastify/dist/ReactToastify.css';
+import { useTranslations } from "next-intl";
 
 const getNextYearMonth = (yearMonth:YearMonth) => {
     const {year, month} = yearMonth;
@@ -38,13 +39,26 @@ export const MonthLocationList:React.FC<MonthLocationListProps  > = ({
 
     const router = useRouter();
     const search = useSearchParams();
+    const t = useTranslations("home-page");
 
     const initialMonth = search.get('month')
-    
+
     const [expandedMonth, setExpandedMonth] = React.useState<number>(
         initialMonth ? parseInt(initialMonth as string) : -1 // no month is expanded
     );
 
+    // Check for profile saved success message
+    React.useEffect(() => {
+        if (search.get('profileSaved') === 'true') {
+            toast.success(t("profile-saved-message"), { theme: "dark" });
+            // Clean up URL parameter
+            const params = new URLSearchParams(search.toString());
+            params.delete('profileSaved');
+            const newSearch = params.toString();
+            router.replace(newSearch ? `?${newSearch}` : '/');
+        }
+    }, [search, router, t]);
+
     if(!availableYears || !months) {
         const currentYearMonth:YearMonth = {
             year: new Date().getFullYear(),