allow collaborators to close issues

appview/pages/pages.go

···
 	return slices.Contains(r.Roles, "repo:owner")
 }
 
+func (r RolesInRepo) IsCollaborator() bool {
+	return slices.Contains(r.Roles, "repo:collaborator")
+}
+
 func (r RepoInfo) OwnerWithAt() string {
 	if r.OwnerHandle != "" {
 		return fmt.Sprintf("@%s", r.OwnerHandle)
···
 }
 
 type RepoSettingsParams struct {
-	LoggedInUser                *auth.User
-	RepoInfo                    RepoInfo
-	Collaborators               []Collaborator
-	Active                      string
+	LoggedInUser  *auth.User
+	RepoInfo      RepoInfo
+	Collaborators []Collaborator
+	Active        string
+	// TODO: use repoinfo.roles
 	IsCollaboratorInviteAllowed bool
 }
 

appview/pages/templates/repo/issues/issue.html

···
         </form>
     {{ end }}
 
-    {{ if eq .LoggedInUser.Did .Issue.OwnerDid }}
+    {{ $isIssueAuthor := eq .LoggedInUser.Did .Issue.OwnerDid }}
+    {{ $isRepoCollaborator := .RepoInfo.Roles.IsCollaborator }}
+    {{ if or $isIssueAuthor $isRepoCollaborator }}
         {{ $action := "close" }}
         {{ $icon := "circle-x" }}
         {{ $hoverColor := "red" }}