text: Title: `sourceMappingURL` triggers access to non-existent file
  Body: ### Checklist
  
  - [X] The bug is reproducible against the latest release or `master`.
  - [X] There are no similar issues or pull requests to fix it yet.
  
  ### Describe the bug
  
  The .js files specify `sourceMappingURL` but the `.map` files are not included in the package. So the browser tries to fetch it and gets a 404 error. We should add the source map files or remove the following lines:
  
  https://github.com/aminalaee/sqladmin/blob/daea8c9c385794605ddeb02b7105d71ca9a9823f/sqladmin/statics/js/bootstrap.min.js#L7
  
  ### Steps to reproduce the bug
  
  _No response_
  
  ### Expected behavior
  
  _No response_
  
  ### Actual behavior
  
  _No response_
  
  ### Debugging material
  
  ```
  INFO:     127.0.0.1:8000 - "GET /js/bootstrap.min.js.map HTTP/1.1" 404 Not Found
  ```
  
  ### Environment
  
  - Ubuntu 20.04.4 LTS
  - Python 3.9.12
  - SQLAdmin 0.1.11
  
  ### Additional context
  
  _No response_