fix(ci): add missing deleted_unix column to action_runner table

Adds migration v338 to ensure the deleted_unix column exists on action_runner table for soft-delete functionality. This column may be missing in some databases if the original migration ran before it was added. Also updates gitcaddy-vault dependency to v1.0.52.

go.mod

@@ -16,7 +16,7 @@ require (
 	connectrpc.com/connect v1.18.1
 
 	// GitCaddy Vault plugin (compiled-in)
-	git.marketally.com/gitcaddy/gitcaddy-vault v1.0.51
+	git.marketally.com/gitcaddy/gitcaddy-vault v1.0.52
 	gitea.com/go-chi/binding v0.0.0-20240430071103-39a851e106ed
 	gitea.com/go-chi/cache v0.2.1
 	gitea.com/go-chi/captcha v0.0.0-20240315150714-fb487f629098

models/migrations/migrations.go

@@ -412,6 +412,7 @@ func prepareMigrationTasks() []*migration {
 		newMigration(335, "Add is_global to package for global package access", v1_26.AddIsGlobalToPackage),
 		newMigration(336, "Add external user fields to issue for app integration", v1_26.AddExternalUserFieldsToIssue),
 		newMigration(337, "Add is_private to package for package visibility", v1_26.AddIsPrivateToPackage),
+		newMigration(338, "Add deleted_unix to action_runner table", v1_26.AddDeletedUnixToActionRunner),
 	}
 	return preparedMigrations
 }

models/migrations/v1_26/v338.go

@@ -0,0 +1,19 @@
+// Copyright 2026 MarketAlly. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package v1_26
+
+import (
+	"xorm.io/xorm"
+)
+
+// AddDeletedUnixToActionRunner ensures the deleted_unix column exists on the action_runner table.
+// The column is used for soft-delete (xorm "deleted" tag) and is referenced by runner health queries.
+// Some databases may be missing this column if the original migration ran before it was added.
+func AddDeletedUnixToActionRunner(x *xorm.Engine) error {
+	type ActionRunner struct {
+		Deleted int64 `xorm:"deleted"`
+	}
+
+	return x.Sync(new(ActionRunner))
+}