gitea/web_src/css
silverwind 8099238618
Change green buttons to primary color ()
I think it's better if the primary actions have primary color instead of
green which fits better into the overall single-color UI design. This PR
currently replaces every green button with primary:

<img width="141" alt="Screenshot 2023-09-16 at 14 07 59"
src="https://github.com/go-gitea/gitea/assets/115237/843c1e50-4fb2-4ec6-84ba-0efb9472dcbe">
<img width="161" alt="Screenshot 2023-09-16 at 14 07 51"
src="https://github.com/go-gitea/gitea/assets/115237/9442195a-a3b2-4a42-b262-8377d6f5c0d1">

Modal actions now use uncolored/primary instead of previous green/red
colors. I also removed the box-shadow on all basic buttons:

<img width="259" alt="Screenshot 2023-09-16 at 14 16 39"
src="https://github.com/go-gitea/gitea/assets/115237/5beea529-127a-44b0-8d4c-afa7b034a490">
<img width="261" alt="Screenshot 2023-09-16 at 14 17 42"
src="https://github.com/go-gitea/gitea/assets/115237/4757f7b2-4d46-49bc-a797-38bb28437b88">

The change currently includes the "Merge PR" button, for which we might
want to make an exception to match the icon color there:

<img width="442" alt="Screenshot 2023-09-16 at 14 33 53"
src="https://github.com/go-gitea/gitea/assets/115237/993ac1a5-c94d-4895-b76c-0d872181a70b">
..
chroma Chroma color tweaks ()
codemirror Remove EasyMDE focus outline on text ()
editor Unify `border-radius` behavior ()
features Refactor "shortsha" ()
markup Unify `border-radius` behavior ()
modules Change green buttons to primary color ()
repo Display archived labels specially when listing labels ()
shared Improve issue list layout ()
standalone Add toasts to UI ()
themes Replace box-shadow for `floating` dropdown as well ()
actions.css Introduce `flex-list` & `flex-item` elements for Gitea UI ()
admin.css User details page ()
base.css Display archived labels specially when listing labels ()
dashboard.css Dashboard context dropdown position fix on landing page in mobile view. ()
explore.css Introduce `flex-list` & `flex-item` elements for Gitea UI ()
font_i18n.css Fix `@font-face` overrides ()
form.css Unify `border-radius` behavior ()
helpers.css Remove some transition related code ()
home.css avoid hard-coding height in language dropdown menu ()
index.css Refactor project templates ()
install.css Make "install page" respect environment config ()
org.css Remove incorrect CSS helper classes ()
repo.css Improve repo/user/org search ()
review.css Unify `border-radius` behavior ()
user.css Unify `border-radius` behavior ()