[BUG] (UI) Clicking 'Add Tools & Agents' submits the agent form

[kimsehwan96]

📋 Prerequisites

• I have searched the existing issues to avoid creating a duplicate
• By submitting this issue, you agree to follow our Code of Conduct
• I am using the latest version of the software
• I have tried to clear cache/cookies or used incognito mode (if ui-related)
• I can consistently reproduce this issue

🎯 Affected Service(s)

UI Service

🚦 Impact/Severity

Minor inconvenience

🐛 Bug Description

On the agent form page (/agents/new, used for both creating and editing an Agent via the ?edit=true query), clicking the "Add Tools & Agents" button — or the per-tool remove X button when a tool is already selected — submits the surrounding form instead of opening the tool selector. The submit handler runs (createNewAgent on new, updateAgent on edit) and the user is redirected to /agents.

🔄 Steps To Reproduce

1. Open /agents/new.
2. Enter an agent name
3. Click "Add Tools & Agents"

or

1. From the agent list, open an existing agent's edit page
2. Click "Add Tools & Agents"

🤔 Expected Behavior

SelectToolsDialog opens. No navigation. No mutation to the Agent resource.

📱 Actual Behavior

• SelectToolsDialog never opens.
• The page navigates to /agents.

💻 Environment

• Kubernetes Version: 1.33
• Kubernetes Provider: AWS
• Browser: 147.0.7727.117(ARM)
• Application version: v0.9.2

🔧 CLI Bug Report

No response

🔍 Additional Context

No response

📋 Logs

📷 Screenshots

2026-05-12.4.45.36.mov

🙋 Are you willing to contribute?

• I am willing to submit a PR to fix this issue