enhance(ui): restyle toasts (#38842)

Restyle toasts, add success toast to match the alerts.

<img width="500" alt="Screenshot 2026-08-09 at 11 33 44"
src="https://github.com/user-attachments/assets/d36422b8-0030-41dd-8056-b2d10d86280d"
/>

Alternatively we could also tint to match the alerts, but I do prefer
untinted.

<img width="500" alt="Screenshot 2026-08-09 at 11 34 44"
src="https://github.com/user-attachments/assets/73fcfde4-618b-424f-9aa9-4ada5c2904f6"
/>

---------

Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: Giteabot <teabot@gitea.io>

web_src/js/modules/devtest.ts

@@ -1,21 +1,19 @@
-import {showInfoToast, showWarningToast, showErrorToast} from './toast.ts';
-import type {Toast} from './toast.ts';
+import {showSuccessToast, showInfoToast, showWarningToast, showErrorToast} from './toast.ts';
 import {registerGlobalInitFunc} from './observer.ts';
 import {showFomanticModal} from './fomantic/modal.ts';
 import {createElementFromHTML} from '../utils/dom.ts';
 import {html} from '../utils/html.ts';
 import {showGlobalErrorMessage} from './errors.ts';
 import {AnsiLineRenderer} from '../render/ansi.ts';
-
-type LevelMap = Record<string, (message: string) => Toast | null>;
+import type {Intent} from '../types.ts';
 
 function initDevtestPage() {
   const toastButtons = document.querySelectorAll('.toast-test-button');
   if (toastButtons.length) {
-    const levelMap: LevelMap = {info: showInfoToast, warning: showWarningToast, error: showErrorToast};
+    const levelMap = {success: showSuccessToast, info: showInfoToast, warning: showWarningToast, error: showErrorToast};
     for (const el of toastButtons) {
       el.addEventListener('click', () => {
-        const level = el.getAttribute('data-toast-level')!;
+        const level = el.getAttribute('data-toast-level') as Intent;
         const message = el.getAttribute('data-toast-message')!;
         levelMap[level](message);
       });

web_src/js/modules/toast.test.ts

@@ -1,16 +1,21 @@
-import {showInfoToast, showErrorToast, showWarningToast} from './toast.ts';
+import {showSuccessToast, showInfoToast, showErrorToast, showWarningToast} from './toast.ts';
+
+test('showSuccessToast', async () => {
+  showSuccessToast('success', {duration: -1});
+  expect(document.querySelector('.toastify')).toBeTruthy();
+});
 
 test('showInfoToast', async () => {
-  showInfoToast('success 😀', {duration: -1});
+  showInfoToast('info', {duration: -1});
   expect(document.querySelector('.toastify')).toBeTruthy();
 });
 
 test('showWarningToast', async () => {
-  showWarningToast('warning 😐', {duration: -1});
+  showWarningToast('warning', {duration: -1});
   expect(document.querySelector('.toastify')).toBeTruthy();
 });
 
 test('showErrorToast', async () => {
-  showErrorToast('error 🙁', {duration: -1});
+  showErrorToast('error', {duration: -1});
   expect(document.querySelector('.toastify')).toBeTruthy();
 });

web_src/js/modules/toast.ts

@@ -12,25 +12,25 @@ export type Toast = ReturnType<typeof StartToastifyInstance>;
 type ToastLevels = {
   [intent in Intent]: {
     icon: SvgName,
-    background: string,
     duration: number,
   }
 };
 
 const levels: ToastLevels = {
-  info: {
+  success: {
     icon: 'octicon-check',
-    background: 'var(--color-green)',
     duration: 2500,
   },
+  info: {
+    icon: 'octicon-info',
+    duration: 5000,
+  },
   warning: {
     icon: 'gitea-exclamation',
-    background: 'var(--color-orange)',
     duration: -1, // requires dismissal to hide
   },
   error: {
     icon: 'gitea-exclamation',
-    background: 'var(--color-red)',
     duration: -1, // requires dismissal to hide
   },
 };
@@ -43,7 +43,7 @@ type ToastOpts = {
 type ToastifyElement = HTMLElement & {_giteaToastifyInstance?: Toast};
 
 /** See https://github.com/apvarun/toastify-js#api for options */
-function showToast(message: string, level: Intent, {gravity, position, duration, useHtmlBody, preventDuplicates = true, ...other}: ToastOpts = {}): Toast | null {
+function showToast(message: string, level: Intent = 'info', {gravity, position, duration, useHtmlBody, preventDuplicates = true, ...other}: ToastOpts = {}): Toast | null {
   const parent = document.querySelector('.ui.dimmer.active') ?? document.body;
   const duplicateKey = preventDuplicates ? (typeof preventDuplicates === 'string' ? preventDuplicates : `${level}-${message}`) : '';
 
@@ -59,7 +59,7 @@ function showToast(message: string, level: Intent, {gravity, position, duration,
     }
   }
 
-  const {icon, background, duration: levelDuration} = levels[level ?? 'info'];
+  const {icon, duration: levelDuration} = levels[level];
   const bodyHtml = useHtmlBody ? message : htmlEscape(message);
   const toast = Toastify({
     selector: parent,
@@ -69,10 +69,10 @@ function showToast(message: string, level: Intent, {gravity, position, duration,
       <button class='btn toast-close'>${svgRaw('octicon-x')}</button>
     `,
     escapeMarkup: false,
+    className: `toast-${level}`,
     gravity: gravity ?? 'top',
     position: position ?? 'center',
     duration: duration ?? levelDuration,
-    style: {background},
     ...other,
   });
 
@@ -84,6 +84,10 @@ function showToast(message: string, level: Intent, {gravity, position, duration,
   return toast;
 }
 
+export function showSuccessToast(message: string, opts?: ToastOpts): Toast | null {
+  return showToast(message, 'success', opts);
+}
+
 export function showInfoToast(message: string, opts?: ToastOpts): Toast | null {
   return showToast(message, 'info', opts);
 }

web_src/js/svg.ts

@@ -50,6 +50,7 @@ import octiconHistory from '../../public/assets/img/svg/octicon-history.svg';
 import octiconHorizontalRule from '../../public/assets/img/svg/octicon-horizontal-rule.svg';
 import octiconHome from '../../public/assets/img/svg/octicon-home.svg';
 import octiconImage from '../../public/assets/img/svg/octicon-image.svg';
+import octiconInfo from '../../public/assets/img/svg/octicon-info.svg';
 import octiconIssueClosed from '../../public/assets/img/svg/octicon-issue-closed.svg';
 import octiconIssueOpened from '../../public/assets/img/svg/octicon-issue-opened.svg';
 import octiconItalic from '../../public/assets/img/svg/octicon-italic.svg';
@@ -139,6 +140,7 @@ const svgs = {
   'octicon-horizontal-rule': octiconHorizontalRule,
   'octicon-home': octiconHome,
   'octicon-image': octiconImage,
+  'octicon-info': octiconInfo,
   'octicon-issue-closed': octiconIssueClosed,
   'octicon-issue-opened': octiconIssueOpened,
   'octicon-italic': octiconItalic,

web_src/js/types.ts

@@ -1,7 +1,7 @@
 export type TimeoutId = ReturnType<typeof setTimeout>;
 export type IntervalId = ReturnType<typeof setInterval>;
 
-export type Intent = 'error' | 'warning' | 'info';
+export type Intent = 'error' | 'warning' | 'info' | 'success';
 
 export type Mention = {
   key: string,