Big CSS module. I tested basic functionality on admin and commits table.

---------

Co-authored-by: Giteabot <teabot@gitea.io>

Fix regression from https://github.com/go-gitea/gitea/pull/30014. The
rule was to broad and affecting things like `primary` button
unintentionally.

- Switched from jQuery `attr` to plain javascript `getAttribute`
- Tested the reaction selector and it works as before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Switched from jQuery `attr` to plain javascript `getAttribute` and
`setAttribute`
- Tested the markdown editor and it works as before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Switched from jQuery `attr` to plain javascript `getAttribute`
- Tested the label edit exclusive checkbox and it works as before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Switched from jQuery `.attr` to plain javascript `getAttribute` and
`setAttribute`
- Tested the repository topic bar. It works as before

---------

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

We have to define this one in helpers.css because tailwind only
generates a single class but certain things rely on this being
double-class. Command ran:

```sh
perl -p -i -e 's#gt-hidden#tw-hidden#g' web_src/js/**/* templates/**/* models/**/* web_src/css/**/*

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

Tested all functionality.

---------

Co-authored-by: Yarden Shoham <git@yardenshoham.com>

Another CSS-only module. Also, I re-ordered the imports based on
[original fomantic
order](https://github.com/fomantic/Fomantic-UI/blob/2.8.7/src/semantic.less).

This will conclude the refactor of 1:1 class replacements to tailwind,
except `gt-hidden`. Commands ran:

```bash
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-0#tw-$1$2-0#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-1#tw-$1$2-0.5#g' {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-2#tw-$1$2-1#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-3#tw-$1$2-2#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-4#tw-$1$2-4#g'   {web_src/js,templates,routers,services}/**/*
perl -p -i -e 's#gt-(p|m)([lrtbxy])?-5#tw-$1$2-8#g'   {web_src/js,templates,routers,services}/**/*
```

Commands ran:

```sh
perl -p -i -e 's#gt-gap-0#tw-gap-0#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-1#tw-gap-0.5#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-2#tw-gap-1#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-3#tw-gap-2#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-4#tw-gap-4#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-5#tw-gap-8#g'   web_src/js/**/* templates/**/*

perl -p -i -e 's#gt-gap-x-0#tw-gap-x-0#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-x-1#tw-gap-x-0.5#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-x-2#tw-gap-x-1#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-x-3#tw-gap-x-2#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-x-4#tw-gap-x-4#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-x-5#tw-gap-x-8#g'   web_src/js/**/* templates/**/*

perl -p -i -e 's#gt-gap-y-0#tw-gap-y-0#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-y-1#tw-gap-y-0.5#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-y-2#tw-gap-y-1#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-y-3#tw-gap-y-2#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-y-4#tw-gap-y-4#g'   web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-gap-y-5#tw-gap-y-8#g'   web_src/js/**/* templates/**/*

Small CSS module. There was a ordering conflict between `.ui.menu` and
`.ui.container` which I've solved by adding the `.ui.menu` rule into
base.

---------

Co-authored-by: Giteabot <teabot@gitea.io>

This hides the chevron icon and makes the step header unclickable for
skipped steps because there is no content to expand on those.

Before:

<img width="272" alt="Screenshot 2024-03-21 at 20 06 47"
src="https://github.com/go-gitea/gitea/assets/115237/9bb328d1-6f74-48a9-af19-de9b351e3707">

After:
<img width="295" alt="Screenshot 2024-03-21 at 20 03 07"
src="https://github.com/go-gitea/gitea/assets/115237/72a26e14-5a28-4606-8c3c-184b405872c8">

---------

Co-authored-by: Giteabot <teabot@gitea.io>

Likely still a few useless classes left, but I think I at least don't
have missed any.

---------

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Giteabot <teabot@gitea.io>

1. Restore missing styles for message close icon
2. Move `code-line-button` so that it does not go off-screen on small
viewports
3. Make `code-line-button` look and behave like other buttons
4. Make `code-line-button` work in blame
5. Make the active selection span the whole line, not just the code part
6. Tweak colors, make dark theme code bg darker, make line numbers same
color in diff and file view.
7. Move code background to parent, fixing border radius and other
problems
8. Enable code wrap in blame
9. Improve blame responsiveness
10. Remove `--color-code-sidebar-bg` in blame, now it uses same
background as code
11. Rename `--color-active-line` to `--color-highlight-bg`
12. Add `--color-highlight-bg`
13. Fix button group borders on hover and border-right on last button.

<img width="1343" alt="Screenshot 2024-03-23 at 22 34 13"
src="https://github.com/go-gitea/gitea/assets/115237/fcbb919f-5dc3-43f0-97f6-870d6f412554">
<img width="1334" alt="Screenshot 2024-03-23 at 22 34 26"
src="https://github.com/go-gitea/gitea/assets/115237/ca44c3b7-4328-4645-ba49-b0dc6a5ac06d">

<img width="1338" alt="Screenshot 2024-03-23 at 22 34 57"
src="https://github.com/go-gitea/gitea/assets/115237/00eb0b5a-1ec7-4669-a94a-4602b9d1c1ac">
<img width="1337" alt="Screenshot 2024-03-23 at 22 34 42"
src="https://github.com/go-gitea/gitea/assets/115237/752edc4a-064f-413c-9dff-c086187fcd85">

Fixes: https://github.com/go-gitea/gitea/issues/18074

The linter missed these because they were set on a object. Tested and I
also renamed those properties to add `$` indicating a jQuery selection.

---------

Co-authored-by: delvh <dev.lh@web.de>
Co-authored-by: Giteabot <teabot@gitea.io>

- Switched from jQuery `.attr` to plain javascript `getAttribute`
- Tested the show/hide modal buttons, they work as before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

Migrate `gt-font-*` to `tw-text-*` All tailwind-original class names are
also available and render like they would with 16px root font size.

We currently have root font size at 14px, but I would like to eventually
migrate us to 16px so that the tailwind docs apply to us unchangend and
because 16px is the recommended root font size for web pages in general.
Also the number 16 is much better dividable than 14 so will result in
more integers.

These should be all simple inline styles that were left in the
templates.

Co-authored-by: Giteabot <teabot@gitea.io>

Commands ran:

```sh
perl -p -i -e 's#gt-font-light#tw-font-light#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-font-normal#tw-font-normal#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-font-medium#tw-font-medium#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-font-semibold#tw-font-semibold#g' web_src/js/**/* templates/**/*
perl -p -i -e 's#gt-font-bold#tw-font-bold#g' web_src/js/**/* templates/**/*
```

- Switched to plain JavaScript
- Tested the "go to" button functionality and it works as before

# Demo using JavaScript without jQuery

![demo](https://github.com/go-gitea/gitea/assets/20454870/76add18f-3294-4117-98b7-a97f576370e2)

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Switched from jQuery `.attr` to plain javascript `getAttribute` and
`setAttribute`
- Tested the review box counter and Previous/Next code review
conversation buttons. They work as before

---------

Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: silverwind <me@silverwind.io>

- Switched from jQuery `.attr` to plain javascript `getAttribute` and
`setAttribute`
- Tested the collaborator access mode change, team search box, and
branch protection form. They all work as before

---------

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Follows https://github.com/go-gitea/gitea/pull/29917

Missed these

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

Fixes: https://github.com/go-gitea/gitea/issues/29981. Introduce
`.secondary-nav` as a universal way for styling and margin adjustments
inside `.page-content`.

If the first child of `.page-content` is `.secondary-nav`, we add margin
below it, otherwise we add padding to the first child. Notable changes:

- `--color-header-wrapper` is replaced with `--color-secondary-nav-bg`.
- `navbar` class is removed.

---------

Co-authored-by: Giteabot <teabot@gitea.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

- Switched from jQuery `.attr` to plain javascript `.setAttribute`
- Tested the cherry-pick from the branch/tag selector and it works as
before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

Switched from jQuery `.attr` to plain javascript `.getAttribute` and
`.setAttribute`

---------

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Switched to plain JavaScript
- Tested the citation modal functionality and it works as before

# Demo using JavaScript without jQuery

![demo](https://github.com/go-gitea/gitea/assets/20454870/65bba1eb-dd4c-477f-8a2d-08e65f1e9f42)

---------

Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: silverwind <me@silverwind.io>

- Switched from jQuery `.attr` to plain javascript `.getAttribute`
- Tested the issue movement between columns, column background color
setting, and column deletion. It all works as before

---------

Signed-off-by: Yarden Shoham <git@yardenshoham.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>

Fixes https://github.com/go-gitea/gitea/issues/30005. Regression from
https://github.com/go-gitea/gitea/pull/29945.

There was only once instance of `tw-content-center` before that PR, so I
just ran below command and reverted that one instance.

```sh
perl -p -i -e 's#tw-content-center#tw-items-center#g' web_src/js/**/* templates/**/* models/**/* tests/**/*
```

To keep blame info accurate and to avoid [changes like
this](https://github.com/go-gitea/gitea/pull/29977/files#diff-c3422631a14edbe1e508c4b22f0c718db318be08a6e889427802f9b6165d88d6R359),
it's good to always have a trailing comma, so let's enforce it in JS.

This rule is completely automatically fixable with `make lint-js-fix`
and that's what I did here.

Likely the biggest change of the tailwind refactors. Only thing of note
is that `tw-flex-1` resolves to `flex: 1 1 0%` while our `gt-f1` was
`flex: 1 1 0`, I don't think it will make any difference. Commands I've
ran:

```sh
perl -p -i -e 's#gt-vm#tw-align-middle#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-fw#tw-flex-wrap#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-f1#tw-flex-1#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-fc#tw-flex-col#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-sb#tw-justify-between#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-je#tw-justify-end#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-jc#tw-justify-center#g' web_src/js/**/* templates/**/* models/**/*
perl -p -i -e 's#gt-ac#tw-content-center#g' web_src/js/**/* templates/**/* models/**/* tests/**/*
perl -p -i -e 's#gt-df#tw-flex#g' web_src/js/**/* templates/**/* models/**/* tests/**/*
perl -p -i -e 's#gt-dib#tw-inline-block#g' web_src/js/**/* templates/**/* models/**/* tests/**/*

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

Before

<img width="1312" alt="image"
src="https://github.com/go-gitea/gitea/assets/81045/26a6dec2-9fea-4c0c-b6fb-290eab12a55a">

After

<img width="1298" alt="image"
src="https://github.com/go-gitea/gitea/assets/81045/01f7a714-eae9-4729-918f-3b4795094d0b">

Some minor refactors, remove unnecessary `:is` selector and move the
`:target` check out of the function. Might as well backport for the rare
browser that does not support `:is`.

Had to fiddle a bit with the css ordering, but seems to work well now
and should render exactly like before. Some of the CSS may be
unnecessary, but I kept it for now.

Partially resolved（The second problem）：
[#29986](https://github.com/go-gitea/gitea/issues/29986)

**Before**
HTML strings appear when comments are saved after editing


![image](https://github.com/go-gitea/gitea/assets/37935145/c356d99a-8473-4cc5-8e38-1b207ccd8b12)


**After**



https://github.com/go-gitea/gitea/assets/37935145/525601f9-3ee1-4266-9105-36d82b91b1c8

These changes are quite independent and trivial, so I don't want to open
too many PRs.

* https://github.com/go-gitea/gitea/pull/29882#discussion_r1529607091
    * the `f.Close` should be called properly
* the error message could be more meaningful
(https://github.com/go-gitea/gitea/pull/29882#pullrequestreview-1942557935)
*
https://github.com/go-gitea/gitea/pull/29859#pullrequestreview-1942324716
    * the new translation strings don't take arguments
* https://github.com/go-gitea/gitea/pull/28710#discussion_r1443778807
    * stale for long time
*  #28140 
    * a form was forgotten to be changed to work with backend code

1. Use general "mobile-only" and "not-mobile" CSS styles, remove some`@media (max-width: 767.98px)` tricks
2. Use `CountFmt` for repo list, just like the repo header (and it matches GitHub, to avoid big numbers bloat the page)

Various code was using fomantic `loading` class which I think got broken
a while ago and rendered only a full circle. Fix those to use
`is-loading`.

Before:
<img width="295" alt="Screenshot 2024-03-19 at 22 56 26"
src="https://github.com/go-gitea/gitea/assets/115237/dbe83395-5db4-4868-90bc-3613866a35f0">

After:
<img width="60" alt="Screenshot 2024-03-19 at 22 54 35"
src="https://github.com/go-gitea/gitea/assets/115237/8ac19b7e-035a-4c6d-850b-53a234ef69c2">
<img width="294" alt="Screenshot 2024-03-19 at 22 54 56"
src="https://github.com/go-gitea/gitea/assets/115237/34e819d7-25f7-43a1-9d48-4a68dcd2b6ad">
<img width="320" alt="Screenshot 2024-03-19 at 22 55 16"
src="https://github.com/go-gitea/gitea/assets/115237/05127544-47ff-4e18-9fd8-c84e44c374f8">
<img width="153" alt="Screenshot 2024-03-19 at 23 01 43"
src="https://github.com/go-gitea/gitea/assets/115237/a33248c6-b11d-40ff-82d8-f5a3d85b55aa">
<img width="1300" alt="Screenshot 2024-03-19 at 23 56 25"
src="https://github.com/go-gitea/gitea/assets/115237/562ca876-b5d5-4295-961e-9d2cdab31ab0">
<img width="136" alt="Screenshot 2024-03-20 at 00 00 38"
src="https://github.com/go-gitea/gitea/assets/115237/44838ac4-67f3-4fec-a8e3-978cc5dbdb72">

Use `happy-dom` again in vitest as it has caught up recently to `jsdom`
in terms of features and it is a much more lightweight solution.

I encountered [one
bug](https://github.com/capricorn86/happy-dom/issues/1342), but it's an
easy workaround until fixed.

I regenerated the lockfile to get rid of the transitive dependencies so
that's why the diff also has some upgrades in it.

In total, this change removes 39 npm dependencies.

**After deleting the review and refreshing, the display is normal.
However, Without refreshing, the interface will be broken**


https://github.com/go-gitea/gitea/assets/37935145/f5cb19a6-eb26-47b0-b8ee-15b575bbe1ac

**after**


https://github.com/go-gitea/gitea/assets/37935145/aa65922c-2ebf-4fce-ad91-35661f70329a

Fixes: https://github.com/go-gitea/gitea/issues/29956. This error
exposed a existing bug in the code, it was just never noticed because
the jQuery expression evaluated without error before while the new one
doesn't.

Also improves error message styles:

Before:
<img width="1338" alt="Screenshot 2024-03-21 at 09 16 07"
src="https://github.com/go-gitea/gitea/assets/115237/1cc1ef89-ad94-491e-bbca-75387f7547a0">

After:
<img width="1335" alt="Screenshot 2024-03-21 at 09 15 44"
src="https://github.com/go-gitea/gitea/assets/115237/312efc79-5353-4e2a-a703-1bccd3c01736">

Minor color tweaks:

- Better text contrasts
- Better distinguish nav and header wrapper in light theme
- Input boxes are now white on light theme
- Slightly darker dark theme background

<img width="503" alt="Screenshot 2024-03-20 at 19 31 54"
src="https://github.com/go-gitea/gitea/assets/115237/c7802a84-2386-4332-bd91-f419473ff644">
<img width="510" alt="Screenshot 2024-03-20 at 19 32 24"
src="https://github.com/go-gitea/gitea/assets/115237/21d3529e-6e0a-413a-9e9e-a03bea2405eb">

Fix #29877

---------

Co-authored-by: silverwind <me@silverwind.io>

Removed the grid module and moved the used parts it into our own CSS,
eliminating around 75% unused CSS in turn.

Two small CSS fixes:

1. Add background and reduced padding/avatar size to dashboard navbar.
We use that background already in a number of "secondary navbars", so it
fits.

<img width="1344" alt="Screenshot 2024-03-20 at 18 18 21"
src="https://github.com/go-gitea/gitea/assets/115237/ce5ebedc-e607-42c7-b7b4-b7a4c0ee68f2">

2. Fix padding on top of user settings and subscriptions, regressed by
https://github.com/go-gitea/gitea/pull/29922.

There is a small layout shift in when active tab changes. Notice how the
actions SVG is unstable:


![](https://github.com/go-gitea/gitea/assets/115237/a6928e89-5d47-4a91-8f36-1fa22fddbce7)

This is because the active item with bold text is wider then the
inactive one. I have applied [this
trick](https://stackoverflow.com/a/32570813/808699) to prevent this
layout shift. It's only active inside `<overflow-menu>` because I wanted
to avoid changing HTML and doing it in regular JS would cause a flicker.
I don't expect us to introduce other similar menus without
`<overflow-menu>`, so that place is likely fine.


![after](https://github.com/go-gitea/gitea/assets/115237/d6089924-8de6-4ee0-8db4-15f16069a131)

I also changed the weight from 500 to 600, slightly reduced horizontal
padding, merged some tab-bar related CSS rules and a added a small
margin below repo-header so it does not look so crammed against the
buttons on top.

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

The negative margin was suboptimal and presents a few unnecessary
challenges while styling the page. Remove it and add custom margin
values, which slightly changes the height a few things near the top of
the page as well:

15px less height of explore and login navbar:

<img width="899" alt="Screenshot 2024-03-20 at 00 52 34"
src="https://github.com/go-gitea/gitea/assets/115237/72a01ca4-5d17-4a0f-b915-61f95054fcb1">

15px reduced padding-top height of "user bar" and equal 4px padding
added:

<img width="484" alt="Screenshot 2024-03-20 at 00 52 50"
src="https://github.com/go-gitea/gitea/assets/115237/a8507e6d-372d-4a8b-9048-66fcf8a5facd">

3px less padding on top of repo:

<img width="552" alt="Screenshot 2024-03-20 at 00 53 49"
src="https://github.com/go-gitea/gitea/assets/115237/dede6e44-7688-440f-a1b6-13532638ae03">

- Switched from jQuery `.attr` to plain javascript `.getAttribute`
- Tested the user search box and it works as before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>

- Switched from jQuery `.attr` to plain javascript `.getAttribute`
- Tested the archive download and compare page branch selector
functionality and it works as before

Signed-off-by: Yarden Shoham <git@yardenshoham.com>