ed, pactl, polybar-msg, polybar, sed, rofi: add Spanish translation

[ErlanRG]

• [x] The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• [x] The page(s) have at most 8 examples.
• [x] The page description(s) have links to documentation or a homepage.
• [x] The page(s) follow the content guidelines.
• [x] The page(s) follow the style guide.
• [x] The PR title conforms to the recommended templates.
• Version of the command being documented (if known):

[sebastiaanspeck]

Hello! I've noticed something unusual when checking this PR:

• The page pages.es/common/sed.md is outdated, based on number of commands.
• The page pages.es/common/sed.md has an outdated more info link.

Is this intended? If so, just ignore this comment. Otherwise, please double-check the commits.

Could you please fix these issues? After that the PR looks GTM! 🚀

[tldr-bot]

Hello! I've noticed something unusual when checking this PR:

• The page pages.es/common/sed.md is outdated, based on number of commands.
• The page pages.es/common/sed.md has an outdated more info link.

Is this intended? If so, just ignore this comment. Otherwise, please double-check the commits.

[sebastiaanspeck]

Hello! I've noticed something unusual when checking this PR:

• The page pages.es/common/sed.md is outdated, based on number of commands.
• The page pages.es/common/sed.md has an outdated more info link.

Is this intended? If so, just ignore this comment. Otherwise, please double-check the commits.

@ErlanRG could you please fix this issue?

[ErlanRG]

Sure! Working on this today.

[ErlanRG]

Done. I noticed that this is the common version of the sed command. The one I was translating was the linux version of it. My bad :(