feat: add RelevantForm #918 (#1313)

### What problem does this PR solve?

feat: add RelevantForm #918

### Type of change


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

web/src/locales/en.ts

@@ -556,6 +556,7 @@ The above is the content you need to summarize.`,
       messagePlaceholder: 'message',
       messageMsg: 'Please input message or delete this field.',
       addField: 'Add field',
+      loop: 'Loop',
     },
     footer: {
       profile: 'All rights reserved @ React',