format pass

[heskew]

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[Copilot]

Pull Request Overview

This PR implements a comprehensive formatting pass across the documentation codebase to standardize styling and presentation. The changes focus on fixing markdown table formatting, correcting JSON syntax, and applying consistent indentation across multiple document versions.

• Standardizes markdown table column separators for improved readability
• Fixes JSON formatting issues including missing commas and inconsistent indentation
• Corrects a typo in SQL documentation examples across all versions
• Adds CSS configuration for consistent tab sizing in code blocks

Reviewed Changes

Copilot reviewed 24 out of 37 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
Multiple SQL functions.md files	Fixed markdown table formatting and escaped asterisk characters in function names
Multiple sharding.md files	Added missing trailing commas in JSON examples
Multiple clustering.md files	Improved JSON formatting with consistent indentation and array formatting
Multiple users-and-roles.md files	Added trailing commas to JSON objects for proper syntax
Multiple query-instance-data.md files	Corrected typo from SELECT _ to SELECT *
src/css/custom.css	Added CSS rules to standardize tab size for code blocks

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