fix: improve actions status icons and texts (#37206)

Action runs, jobs and steps have 8 statuses but the UI only showed 5
(from the commit status api) for the latter two. Align all 8 to GitHub
as closely as possible:

  - waiting — `octicon-circle` (hollow circle), gray
  - blocked — `octicon-blocked` (slashed circle), yellow
  - running — `gitea-running` (rotating spinner), yellow
  - cancelled — `octicon-stop` (gray), was `octicon-x` (red)

Descriptions also aligned with GitHub:

  - "Has started running" → "In progress"
  - "Has been cancelled" → "Cancelled after {dur}"
  - "Has been skipped" → "Skipped"

Fixes: https://github.com/go-gitea/gitea/issues/32228

---------

Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: Claude (Opus 4.6) <noreply@anthropic.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Nicolas <bircni@icloud.com>

modules/templates/util_actions.go

@@ -0,0 +1,23 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package templates
+
+import (
+	"context"
+
+	git_model "code.gitea.io/gitea/models/git"
+	actions_module "code.gitea.io/gitea/modules/actions"
+)
+
+type ActionsUtils struct {
+	ctx context.Context
+}
+
+func NewActionsUtils(ctx context.Context) *ActionsUtils {
+	return &ActionsUtils{ctx: ctx}
+}
+
+func (a *ActionsUtils) CommitStatusesToActionsStatuses(statuses []*git_model.CommitStatus) actions_module.CommitActionsStatusMap {
+	return actions_module.GetCommitActionsStatusMap(a.ctx, statuses)
+}