refactor(项目设置): i18n

--bug=1008892 --user=lyh 【国际化】-Project Setting-Tab 页格式完全不一致。仅需要首字母大写
https://www.tapd.cn/55049933/s/1081542

frontend/src/i18n/en-US.js

@@ -218,7 +218,7 @@ export default {
       after_finish: 'Execution after completion',
       current_case: 'Current case',
     },
-    project_setting: "Project Setting",
+    project_setting: "Project Settings",
     table: {
       select_tip: "Item {0} data is selected"
     },
@@ -677,17 +677,17 @@ export default {
       stop_test: "Terminate the test",
       report_handle: "Message processing"
     },
-    info: 'INFO',
+    info: 'Info',
     member: 'Member',
-    env: 'ENVIRONMENT',
-    file_manage: 'FILE',
-    log: 'LOG',
-    version_manage: 'VERSION',
-    app_manage: 'APPLICATION',
+    env: 'Environment',
+    file_manage: 'File',
+    log: 'Log',
+    version_manage: 'Version',
+    app_manage: 'App Management',
     desc: 'Project Description',
     manage_people: 'Project Manager',
     creator: 'Creator',
-    create_time: 'CreateTime',
+    create_time: 'Created',
     member_desc: 'Project member management',
     env_desc: 'Project operating environment',
     file_desc: 'Jar package and resource file management',