wxiaoguang 4c59c8c768 Fix various ImageDiff/SVG bugs (#23312) ...

Replace #23310, Close #19733

And fix various UI problems, including regressions from #22959 #22950
and more.

## SVG Detection

The old regexp may mismatch non-SVG files. This PR adds new tests for
those cases.

## UI Changes

### Before

![image](https://user-images.githubusercontent.com/2114189/222967716-f6ad8721-f46a-4a3f-9eb0-a89e488d3436.png)

![image](https://user-images.githubusercontent.com/2114189/222967780-8af8981a-e69d-4304-9dc4-0235582fa4f4.png)

### After

![image](https://user-images.githubusercontent.com/2114189/222967575-c21c23d4-0200-4e09-aac3-57895e853000.png)

![image](https://user-images.githubusercontent.com/2114189/222967585-8b8da262-bc96-441a-9851-8d3845f2659d.png)

![image](https://user-images.githubusercontent.com/2114189/222967595-58d9bea5-6df4-41fa-bf8a-86704117959d.png)

![image](https://user-images.githubusercontent.com/2114189/222967608-38757c1a-b8bd-4ebf-b7a8-3b30edb7f303.png)

![image](https://user-images.githubusercontent.com/2114189/222967623-9849a339-6fae-4484-8fa5-939e2fdacbf5.png)

![image](https://user-images.githubusercontent.com/2114189/222967633-4383d7dd-62ba-47a3-8c10-86f7ca7757ae.png)

---------

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>

2023-03-07 20:11:24 +08:00

..

codeeditor.less

Update JS dependencies and misc tweaks (#21583)

2022-10-28 09:40:50 -04:00

dropzone.less

Support Issue forms and PR forms (#20987)

2022-09-02 15:58:49 +08:00

gitgraph.less

Remove fomantic image module (#21145)

2022-09-12 17:08:46 +08:00

heatmap.less

Fix doc and heatmap for the Vue3 refactoring (#21312)

2022-10-02 10:13:44 +08:00

imagediff.less

Fix various ImageDiff/SVG bugs (#23312)

2023-03-07 20:11:24 +08:00

projects.less

Preview images for Issue cards in Project Board view (#22112)

2023-02-11 16:12:41 +08:00