feat: add CreateFlowModal #918 (#1343)

### What problem does this PR solve?

feat: add CreateFlowModal #918

### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/locales/en.ts

@@ -557,6 +557,7 @@ The above is the content you need to summarize.`,
       messageMsg: 'Please input message or delete this field.',
       addField: 'Add field',
       loop: 'Loop',
+      createFlow: 'Create a workflow',
     },
     footer: {
       profile: 'All rights reserved @ React',

web/src/locales/zh.ts

@@ -524,6 +524,7 @@ export default {
       fileError: '文件错误',
     },
     flow: {
+      flow: '工作流',
       cite: '引用',
       citeTip: 'citeTip',
       name: '名称',