chore: reformat markdown with prettier

[B4nan]

[!NOTE] Applies a repository-wide Prettier-style markdown reformat (frontmatter, code blocks, lists, tables, links, and escapes) with no content changes.

• Docs (Markdown formatting pass):
  • Standardizes frontmatter quotes, escapes, and imports (e.g., ../scraping_basics/_exercises.mdx → ../scraping_basics/\_exercises.mdx).
  • Normalizes code fences, JSON/JS examples, indentation, and inline formatting (emphasis, backticks).
  • Cleans up lists, tables, and tip/admonition blocks; fixes link/table syntax and spacing.
  • Harmonizes headings, bullets, and block spacing; minor typo/whitespace tweaks.
  • No content or functional changes—formatting only.

^{Written by Cursor Bugbot for commit 9b7e61c7678186d7ac5a3ed65998e785cf43dca0. Configure here.}

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[B4nan]

For anyone trying to review this, be sure to disable diffs on whitespaces

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[B4nan]

Not a fan of bloated and unreadable tables in raw .md

Well, this was the exact reason for reformatting the markdown, to fix table formatting. I am on the opposite side, I am not a fan of what we had before, it's nearly impossible to see what columns should correspond.

[TC-MO]

True, true, just not a fan of it :D