docs: Add redirect from /docs/intro to Introduction page

[agrawaliti]

Install @docusaurus/plugin-client-redirects and configure redirects from /docs/intro and /intro to /docs/Introduction/intro.

Description

Please provide a brief
This pull request introduces support for client-side redirects in the Docusaurus documentation site and makes several related dependency updates. The main focus is on improving the user experience by ensuring old or alternative documentation URLs correctly redirect to the new structure. Additionally, the pull request updates package dependencies and lockfiles to include the new plugin and mark several dependencies as peer dependencies.

Documentation site enhancements:

• Added the @docusaurus/plugin-client-redirects plugin to the project dependencies and configuration, enabling client-side redirects in the documentation site. [1] [2] [3]
• Configured redirects so that requests to /docs/intro or /intro are automatically redirected to /docs/Introduction/intro.

Dependency and lockfile updates:

• Updated package-lock.json to include @docusaurus/plugin-client-redirects and mark several dependencies as peer dependencies for better compatibility and dependency management. [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30]

Documentation metadata:

• Added frontmatter to docs/01-Introduction/01-intro.md to set the slug for the introduction page, aligning it with the new redirect target. description of the changes made in this pull request.

Related Issue

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Checklist

• I have read the contributing documentation.
• I signed and signed-off the commits (git commit -S -s ...). See this documentation on signing commits.
• I have correctly attributed the author(s) of the code.
• I have tested the changes locally.
• I have followed the project's style guidelines.
• I have updated the documentation, if necessary.
• I have added tests, if applicable.

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