feat: Add audit logging (#38189)

Co-authored-by: bircni <bircni@users.noreply.github.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

routers/web/repo/setting/deploy_key.go

@@ -8,6 +8,7 @@ import (
 	"net/http"
 
 	asymkey_model "gitea.dev/models/asymkey"
+	audit_model "gitea.dev/models/audit"
 	"gitea.dev/models/db"
 	deploykey_model "gitea.dev/models/deploykey"
 	"gitea.dev/models/perm"
@@ -15,6 +16,7 @@ import (
 	"gitea.dev/modules/setting"
 	"gitea.dev/modules/util"
 	asymkey_service "gitea.dev/services/asymkey"
+	"gitea.dev/services/audit"
 	"gitea.dev/services/context"
 	"gitea.dev/services/forms"
 )
@@ -68,6 +70,7 @@ func DeployKeysPost(ctx *context.Context) {
 		return
 	}
 
+	audit.Record(ctx, audit_model.RepositoryDeployKeyAdd, ctx.Repo.Repository, "deploy_key", key.Name)
 	ctx.Flash.Success(ctx.Tr("repo.settings.add_key_success", key.Name))
 	ctx.JSONRedirect(ctx.Repo.RepoLink + "/settings/keys")
 }