docs: remove emoji from CLI reference heading

[Copilot]

The ## 🚀 Most Common Commands heading in the CLI reference page was the only heading using an emoji, inconsistent with all other plain-text headings and adding accessibility noise to sidebar/anchor text.

Changes

• docs/src/content/docs/setup/cli.md: Remove 🚀 from ## Most Common Commands heading

Original prompt

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This section details on the original issue you should resolve

<issue_title>[deep-report] Remove emoji from CLI reference heading</issue_title>
<issue_description>### Description
The CLI reference page uses an emoji in the ## 🚀 Most Common Commands heading while other sections are plain text. Remove the emoji to keep heading style consistent and avoid accessibility noise in sidebar/anchor text.

Expected Impact

More professional, consistent documentation presentation and improved accessibility for screen readers.

Suggested Agent

Docs quality agent

Estimated Effort

Fast (< 30 min)

Data Source

DeepReport Intelligence Briefing (2026-02-19), based on UX Analysis Report discussion #16798.

Generated by DeepReport - Intelligence Gathering Agent

• expires on Feb 21, 2026, 3:31 PM UTC

Comments on the Issue (you are @copilot in this section)

• Fixes [deep-report] Remove emoji from CLI reference heading #16863

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[Copilot]

Pull request overview

This PR removes an emoji from a documentation heading to improve consistency and accessibility. The CLI reference page had one heading with an emoji (## 🚀 Most Common Commands) while all other headings used plain text.

Changes:

• Removed the 🚀 emoji from the "Most Common Commands" heading to match the plain-text style of all other section headings in the document

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