建议添加城市筛选，方便大家投递

请点击下面的链接，投票或添加新公司，我会统一处理。添加新公司请注明工作地点。如果是国内公司，请加上公司中文名（比如：`Xiaomi (小米)`），或直接用中文。

http://feathub.com/formulahendry/955.WLB

Start by reviewing the linked Feathub form and the repository’s current company-list entry points; this issue names no files or tests. Clarify the desired city data and filtering behavior, then define completion as users being able to filter the company list by city.

Written by the indexing model from the issue text.