wxiaoguang 1c8bc4081a Show friendly 500 error page to users and developers (#24110) ...

Close #24104

This also introduces many tests to cover many complex error handling
functions.

### Before

The details are never shown in production.

<details>

![image](https://user-images.githubusercontent.com/2114189/231805004-13214579-4fbe-465a-821c-be75c2749097.png)

</details>

### After

The details could be shown to site admin users. It is safe.

![image](https://user-images.githubusercontent.com/2114189/231803912-d5660994-416f-4b27-a4f1-a4cc962091d4.png)

2023-04-14 13:19:11 +08:00

..

components

Update the value of the diffEnd when click Show More btn in the DiffFileTree (#24069)

2023-04-12 15:11:23 +02:00

features

Add monospace toggle button to textarea (#24034)

2023-04-13 15:05:06 -04:00

markup

…

modules

Use reactive store to share data between components (#23996)

2023-04-11 20:44:26 -04:00

standalone

…

test

…

utils

Improve markdown editor: width, height, preferred (#23895)

2023-04-07 13:03:29 -04:00

webcomponents

Use auto-updating, natively hoverable, localized time elements (#23988)

2023-04-11 01:01:20 +02:00

bootstrap.js

Show friendly 500 error page to users and developers (#24110)

2023-04-14 13:19:11 +08:00

index.js

Use auto-updating, natively hoverable, localized time elements (#23988)

2023-04-11 01:01:20 +02:00

jquery.js

…

serviceworker.js

…

svg.js

…

svg.test.js

…

utils.js

…

utils.test.js

…