fix(FR-1602): update CodeMirror language option from 'shell' to 'sh'

[nowgnuesLee]

resolves #4447 (FR-1602)

This PR changes the language identifier in the ShellScriptEditModal component from "shell" to "sh" for the code editor. This ensures proper syntax highlighting when editing shell scripts in the UI.

Checklist:

• Documentation
• Minium required manager version
• Specific setting for review (eg., KB link, endpoint or how to setup)
• Minimum requirements to check during review
• Test case(s) to demonstrate the difference of before/after

[nowgnuesLee]

• fix(FR-1602): update CodeMirror language option from 'shell' to 'sh' #4448 👈 (View in Graphite)
• main

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[Copilot]

Pull Request Overview

This PR fixes the syntax highlighting in the shell script editor by updating the CodeMirror language identifier from "shell" to "sh" in the ShellScriptEditModal component.

Key Changes:

• Updated the language prop value in the BAICodeEditor component from "shell" to "sh"

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[github-actions]

Coverage report for ./react

St.❔	Category	Percentage	Covered / Total
🔴	Statements	4.65%	532/11432
🔴	Branches	3.76%	302/8028
🔴	Functions	2.88%	102/3544
🔴	Lines	4.6%	514/11172

Test suite run success

121 tests passing in 14 suites.

Report generated by 🧪jest coverage report action from e76f61e