cd: [KAN-148] multi env deploy

[lianjin]

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name: Pull Request | 合并请求
about: 提交新功能、修复或改进 | Submit a new feature, fix, or improvement
labels: ["enhancement"]

变更内容 | Changes

modify deploy workflow to support two env
prod -> docker swarm
dev -> docker

相关 Issue | Related Issue

KAN-148 multi env

变更类型 | Type of Change

• 新功能 Feature
• 修复 Bug Fix
• 文档 Documentation
• 样式优化 Style
• 重构 Refactor
• 性能优化 Performance
• 测试 Test
• 构建/CI Build/CI
• 其他 Other

检查清单 | Checklist

• 代码已通过本地测试（含主流浏览器/终端）| Code tested locally (including major browsers/terminals)
• 相关文档已更新（如有）| Documentation updated if needed
• 代码风格符合项目规范 | Code style follows project conventions
• 变更不会影响现有功能 | Changes do not break existing features
• 已自查无敏感信息泄露 | No sensitive info is leaked

变更影响 | Impact

测试说明 | Test Instructions

其他说明 | Additional Notes

[Copilot]

Pull Request Overview

This PR modifies the GitHub Actions deployment workflow to support multiple environments (dev and prod) with different deployment strategies. The dev environment uses standalone Docker containers, while the prod environment uses Docker Swarm for orchestration.

Key Changes:

• Added environment selection input (env_name) with dev/prod options
• Split deployment logic into environment-specific jobs with appropriate runner tags
• Replaced single swarm-deploy command with environment-aware deploy command

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