Opravený obrázek.

See merge request !61

```
import fs from 'fs'
import path from 'path'

for (const file of traverse('content/articles')) {
  if (!file.endsWith('.md')) continue

  const dir = file.replace(/\.md$/, '')
  fs.mkdirSync(dir)
  fs.renameSync(file, path.join(dir, path.basename(file)))
}

function traverse(pathname) {
  const stat = fs.statSync(pathname)
  if (stat.isFile()) {
    return [pathname]
  } else if (stat.isDirectory()) {
    return fs
      .readdirSync(pathname)
      .map((v) => traverse(path.join(pathname, v)))
      .flat()
  }
  return []
}
```

Update content/articles/krouzek-mladeze.md

See merge request !60

update Kroužek na OK1M

See merge request !59

static/articles/2020/krouzek-2020-2021/krouzek.jpg,static/articles/2020/krouzek-2020-2021/krouzek_2020_2021.jpg,static/articles/2020/krouzek-2020-2021/radioklub_na_mape.png,static/articles/2020/krouzek-telegram/td_laptop.png,static/articles/2020/krouzek-telegram/telegram.png,static/articles/2021/vhf-contest/1.jpg,static/articles/2021/vhf-contest/2.jpg,static/articles/2021/vhf-contest/3.jpg,static/articles/2021/vhf-contest/4.jpg,static/articles/2021/vhf-contest/5.jpg,static/articles/2021/vhf-contest/6.jpg,static/articles/2021/vhf-contest/7.jpg,static/articles/2022/lna-144mhz-pga103/001.jpg,static/articles/2022/lna-144mhz-pga103/002.jpg,static/articles/2022/lna-144mhz-pga103/003.jpg,static/articles/2022/lna-144mhz-pga103/PCB_BOT.png,static/articles/2022/lna-144mhz-pga103/PCB_TOP.png,static/articles/2022/lna-144mhz-pga103/SCH.png,static/articles/2022/lna-144mhz-pga103/lead.jpg,static/articles/2022/lna-144mhz-pga103/rxon.png,static/articles/2022/lna-144mhz-pga103/through.png,static/articles/krouzek-mladeze/krouzek_2020_2021.jpg: convert to Git LFS