chore(netlify): fix canonical redirect to point to custom domain

[itvi-1234]

Description

This PR resolves a backwards-redirect rule inside netlify.toml where our official premium custom domain (kmesh.net) was mapped to redirect/proxy to our Netlify staging subdomain (kmesh-net.netlify.app).

The Problem:

1. Backward Redirection: Requests coming to the main official domain https://kmesh.net were routed internally via a 200 rewrite status to https://kmesh-net.netlify.app.
2. SEO Duplicate Content Penalty: When a website serves identical contents across both its staging subdomain (*.netlify.app) and the official custom domain without a proper 301 canonical link consolidated mapping, Google and Bing indexers flag both domains for duplicate content. This splits our Domain Authority and organically de-ranks Kmesh in organic search results.

The Solution:

We reversed the redirection logic to follow the recommended industry standard for Netlify-deployed custom domains:

• Rule reversed: Standard redirection is now set from the Netlify staging subdomain https://kmesh-net.netlify.app/* to the canonical domain https://kmesh.net/:splat.
• Status code upgraded to 301: Swapped 200 (rewrite) to 301 (Permanent Redirect). This explicitly instructs search engine indexers that the staging subdomain has permanently shifted authority to the custom domain, consolidating all PageRank value.
• Wildcard :splat support: Ensures any sub-route visited on the staging app (e.g. /docs/welcome) cleanly redirects to the corresponding sub-route on the official domain, preventing any potential 404 errors.

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[kmesh-bot]

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[gemini-code-assist]

Code Review

This pull request updates the redirection configuration in netlify.toml to redirect traffic from the Netlify staging domain to the canonical kmesh.net domain using a 301 permanent redirect. A review comment suggests moving this redirect rule to the top of the file to ensure it is processed before other rules, which is necessary to correctly enforce the canonical domain and prevent SEO duplicate content issues.

[Copilot]

Pull request overview

This PR updates Netlify redirect configuration to ensure the Netlify staging subdomain (kmesh-net.netlify.app) permanently redirects to the canonical custom domain (kmesh.net) to avoid backwards redirects and reduce SEO duplicate-content risk.

Changes:

• Reversed the canonical redirect to send kmesh-net.netlify.app/* traffic to kmesh.net/:splat.
• Updated the redirect status from a rewrite (200) to a permanent redirect (301).

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[Copilot]

Pull request overview

Copilot reviewed 1 out of 1 changed files in this pull request and generated no new comments.

[itvi-1234]

/cc @yashisrani
/cc @LiZhenCheng9527

[yashisrani]

/lgtm