Minor dashboard tweaks, fix flex-list margins (#26829)

Some small dashboard tweaks:

- Remove margin-bottom from divider so first item does not appear to
have un-equal margins
- Restore previous icon color
- Add slight margin-right to icon

Before:
<img width="783" alt="Screenshot 2023-08-31 at 00 10 28"
src="https://github.com/go-gitea/gitea/assets/115237/b75f70d7-8704-4afb-866d-fea0484c52d4">

After:
<img width="783" alt="Screenshot 2023-08-31 at 00 10 08"
src="https://github.com/go-gitea/gitea/assets/115237/50ed0c47-6f7c-449e-a054-13091369d43f">

---------

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

12 files changed, 39 insertions, 23 deletions

diff --git a/templates/devtest/flex-list.tmpl b/templates/devtest/flex-list.tmpl
index cbc2632139..80cd22440d 100644
--- a/templates/devtest/flex-list.tmpl
+++ b/templates/devtest/flex-list.tmpl
@@ -2,7 +2,8 @@
 <link rel="stylesheet" href="{{AssetUrlPrefix}}/css/devtest.css?v={{AssetVersion}}">
 <div class="page-content devtest">
 	<div class="ui container">
-		<h1 class="gt-border-secondary-bottom">Flex List (standalone)</h1>
+		<h1>Flex List (standalone)</h1>
+		<div class="divider"></div>
 		<div class="flex-list">
 			<div class="flex-item">
 				<div class="flex-item-leading">
@@ -85,7 +86,7 @@
 			</div>
 		</div>
 
-		<div class="divider gt-my-0"></div>
+		<div class="divider"></div>
 
 		<h1>Flex List (with "ui segment")</h1>
 		<div class="ui attached segment">
@@ -101,6 +102,14 @@
 				<div class="flex-item">item 2</div>
 			</div>
 		</div>
+
+		<h1>If parent provides the padding/margin space:</h1>
+		<div class="gt-border-secondary gt-py-4">
+			<div class="flex-list flex-space-fitted">
+				<div class="flex-item">item 1 (no padding top)</div>
+				<div class="flex-item">item 2 (no padding bottom)</div>
+			</div>
+		</div>
 	</div>
 </div>
 {{template "base/footer" .}}
diff --git a/templates/package/shared/list.tmpl b/templates/package/shared/list.tmpl
index 7cc11b073e..afa360fd93 100644
--- a/templates/package/shared/list.tmpl
+++ b/templates/package/shared/list.tmpl
@@ -12,8 +12,9 @@
 		<button class="ui primary button">{{.locale.Tr "explore.search"}}</button>
 	</div>
 </form>
-<div class="{{if .PackageDescriptors}}flex-list{{end}} gt-pt-4">
+<div>
 	{{range .PackageDescriptors}}
+	<div class="flex-list">
 		<div class="flex-item">
 			<div class="flex-item-main">
 				<div class="flex-item-title">
@@ -34,6 +35,7 @@
 				</div>
 			</div>
 		</div>
+	</div>
 	{{else}}
 		{{if not .HasPackages}}
 			<div class="empty center">
@@ -46,7 +48,7 @@
 				<p>{{.locale.Tr "packages.empty.documentation" "https://docs.gitea.com/usage/packages/overview/" | Safe}}</p>
 			</div>
 		{{else}}
-			<p>{{.locale.Tr "packages.filter.no_result"}}</p>
+			<p class="gt-py-4">{{.locale.Tr "packages.filter.no_result"}}</p>
 		{{end}}
 	{{end}}
 	{{template "base/paginate" .}}
diff --git a/templates/package/shared/versionlist.tmpl b/templates/package/shared/versionlist.tmpl
index 897f4d716a..e8043b9abb 100644
--- a/templates/package/shared/versionlist.tmpl
+++ b/templates/package/shared/versionlist.tmpl
@@ -18,8 +18,9 @@
 		<button class="ui primary button">{{.locale.Tr "explore.search"}}</button>
 	</div>
 </form>
-<div class="{{if .PackageDescriptors}}flex-list{{end}} gt-pt-4">
+<div>
 	{{range .PackageDescriptors}}
+	<div class="flex-list">
 		<div class="flex-item">
 			<div class="flex-item-main">
 				<a class="flex-item-title" href="{{.FullWebLink}}">{{.Version.LowerVersion}}</a>
@@ -28,8 +29,9 @@
 				</div>
 			</div>
 		</div>
+	</div>
 	{{else}}
-		<p>{{.locale.Tr "packages.filter.no_result"}}</p>
+		<p class="gt-py-4">{{.locale.Tr "packages.filter.no_result"}}</p>
 	{{end}}
 	{{template "base/paginate" .}}
 </div>
diff --git a/templates/repo/actions/runs_list.tmpl b/templates/repo/actions/runs_list.tmpl
index 1a45733b77..d8e27fab52 100644
--- a/templates/repo/actions/runs_list.tmpl
+++ b/templates/repo/actions/runs_list.tmpl
@@ -1,4 +1,4 @@
-<div class="flex-list gt-m-0">
+<div class="flex-list">
 	{{if eq (len .Runs) 0}}
 	<div class="empty center">
 		{{svg "octicon-no-entry" 48}}
diff --git a/templates/repo/settings/deploy_keys.tmpl b/templates/repo/settings/deploy_keys.tmpl
index 10e79f6b82..a9e540bc65 100644
--- a/templates/repo/settings/deploy_keys.tmpl
+++ b/templates/repo/settings/deploy_keys.tmpl
@@ -11,7 +11,7 @@
 			</div>
 		</h4>
 		<div class="ui attached segment">
-			<div class="{{if not .HasError}}gt-hidden{{end}} gt-mb-4" id="add-deploy-key-panel">
+			<div class="{{if not .HasError}}gt-hidden{{end}}" id="add-deploy-key-panel">
 				<form class="ui form" action="{{.Link}}" method="post">
 					{{.CsrfTokenHtml}}
 					<div class="field">
diff --git a/templates/shared/issuelist.tmpl b/templates/shared/issuelist.tmpl
index 72cf1dd6c8..2cd0fb92ac 100644
--- a/templates/shared/issuelist.tmpl
+++ b/templates/shared/issuelist.tmpl
@@ -1,4 +1,4 @@
-<div id="issue-list" class="flex-list gt-pt-4">
+<div id="issue-list" class="flex-list">
 	{{$approvalCounts := .ApprovalCounts}}
 	{{range .Issues}}
 		<div class="flex-item flex-item-baseline">
diff --git a/templates/user/dashboard/feeds.tmpl b/templates/user/dashboard/feeds.tmpl
index 6bfd8b12be..bf69763474 100644
--- a/templates/user/dashboard/feeds.tmpl
+++ b/templates/user/dashboard/feeds.tmpl
@@ -116,7 +116,7 @@
 				<div class="flex-item-body">{{TimeSince .GetCreate $.locale}}</div>
 			</div>
 			<div class="flex-item-trailing">
-				{{svg (printf "octicon-%s" (ActionIcon .GetOpType)) 32}}
+				{{svg (printf "octicon-%s" (ActionIcon .GetOpType)) 32 "text grey gt-mr-2"}}
 			</div>
 		</div>
 	{{end}}
diff --git a/templates/user/profile.tmpl b/templates/user/profile.tmpl
index 396d9ebcd4..2b81a23492 100644
--- a/templates/user/profile.tmpl
+++ b/templates/user/profile.tmpl
@@ -17,9 +17,7 @@
 						</div>
 					{{end}}
 					{{template "user/heatmap" .}}
-					<div class="feeds">
-						{{template "user/dashboard/feeds" .}}
-					</div>
+					{{template "user/dashboard/feeds" .}}
 				{{else if eq .TabName "stars"}}
 					<div class="stars">
 						{{template "explore/repo_search" .}}
diff --git a/templates/user/settings/keys_gpg.tmpl b/templates/user/settings/keys_gpg.tmpl
index 5ab96eb63a..e7a66de23f 100644
--- a/templates/user/settings/keys_gpg.tmpl
+++ b/templates/user/settings/keys_gpg.tmpl
@@ -5,7 +5,7 @@
 	</div>
 </h4>
 <div class="ui attached segment">
-	<div class="{{if not .HasGPGError}}gt-hidden{{end}} gt-mb-4" id="add-gpg-key-panel">
+	<div class="{{if not .HasGPGError}}gt-hidden{{end}}" id="add-gpg-key-panel">
 		<form class="ui form{{if .HasGPGError}} error{{end}}" action="{{.Link}}" method="post">
 			{{.CsrfTokenHtml}}
 			<input type="hidden" name="title" value="none">
diff --git a/templates/user/settings/keys_ssh.tmpl b/templates/user/settings/keys_ssh.tmpl
index 0d2916d30c..30c4133b6e 100644
--- a/templates/user/settings/keys_ssh.tmpl
+++ b/templates/user/settings/keys_ssh.tmpl
@@ -7,7 +7,7 @@
 	</div>
 </h4>
 <div class="ui attached segment">
-	<div class="{{if not .HasSSHError}}gt-hidden{{end}} gt-mb-4" id="add-ssh-key-panel">
+	<div class="{{if not .HasSSHError}}gt-hidden{{end}}" id="add-ssh-key-panel">
 		<form class="ui form" action="{{.Link}}" method="post">
 			{{.CsrfTokenHtml}}
 			<div class="field {{if .Err_Title}}error{{end}}">
diff --git a/web_src/css/dashboard.css b/web_src/css/dashboard.css
index 6dcf73e2a7..0168ee0bd7 100644
--- a/web_src/css/dashboard.css
+++ b/web_src/css/dashboard.css
@@ -95,10 +95,3 @@
     position: static;
   }
 }
-
-.feeds code {
-  padding: 2px 4px;
-  border-radius: var(--border-radius);
-  background-color: var(--color-markup-code-block);
-  word-break: break-all;
-}
diff --git a/web_src/css/shared/flex-list.css b/web_src/css/shared/flex-list.css
index 1489983cfd..27f9bc2d69 100644
--- a/web_src/css/shared/flex-list.css
+++ b/web_src/css/shared/flex-list.css
@@ -91,11 +91,23 @@
   border-top: 1px solid var(--color-secondary);
 }
 
-/* Fomantic UI segment has default "padding: 1em", so here it removes the padding-top and padding-bottom accordingly */
+/* Fomantic UI segment has default "padding: 1em", so here it removes the padding-top and padding-bottom accordingly.
+Developers could also use "flex-space-fitted" class to remove the first item's padding-top and the last item's padding-bottom */
+.flex-list.flex-space-fitted > .flex-item:first-child,
 .ui.segment > .flex-list:first-child > .flex-item:first-child {
   padding-top: 0;
 }
 
+.flex-list.flex-space-fitted > .flex-item:last-child,
 .ui.segment > .flex-list:last-child > .flex-item:last-child {
   padding-bottom: 0;
 }
+
+/* If there is a divider besides the flex-list, some padding/margin are not needs */
+.divider + .flex-list > .flex-item:first-child {
+  padding-top: 0;
+}
+
+.flex-list + .divider {
+  margin-top: 0;
+}