feat: adding some of the default extensions back and adding liveshare

[venkatamutyala]

PR Type

enhancement, configuration changes

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Description

• Added the MS-vsliveshare.vsliveshare extension to the Dockerfile to enable Live Share functionality.
• Added the GitHub.codespaces extension to the Dockerfile to support GitHub Codespaces features.

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Changes walkthrough 📝

	Relevant files
Enhancement	Dockerfile Add Live Share and GitHub Codespaces extensions                    .devcontainer/Dockerfile Added installation of MS-vsliveshare.vsliveshare extension. Added installation of GitHub.codespaces extension. +3/-0

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Installation Order The VS Code extensions are installed after switching to the vscode user. Consider installing extensions before the USER switch to ensure proper permissions.

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PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Score
General	Optimize Docker image size by combining multiple RUN commands into a single instruction Combine multiple RUN commands for VS Code extensions into a single RUN instruction to reduce the number of layers in the Docker image and optimize its size. .devcontainer/Dockerfile [143-144] -RUN code --install-extension MS-vsliveshare.vsliveshare --extensions-dir /home/vscode/.vscode-remote/extensions -RUN code --install-extension GitHub.codespaces --extensions-dir /home/vscode/.vscode-remote/extensions +RUN code --extensions-dir /home/vscode/.vscode-remote/extensions \ + --install-extension MS-vsliveshare.vsliveshare \ + --install-extension GitHub.codespaces Apply this suggestion Suggestion importance[1-10]: 7 Why: Combining multiple RUN commands into a single instruction is a Docker best practice that reduces the number of layers and optimizes image size. This suggestion correctly identifies and addresses this optimization opportunity.	7

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