Releases: add release status tracker

[Blargian]

Summary

Adds an MVP for a release status tracker

Checklist

• Delete items not relevant to your PR
• URL changes should add a redirect to the old URL via https://github.com/ClickHouse/clickhouse-docs/blob/main/docusaurus.config.js
• If adding a new integration page, also add an entry to the integrations list here: https://github.com/ClickHouse/clickhouse-docs/blob/main/docs/integrations/index.mdx

[vercel]

@Blargian is attempting to deploy a commit to the ClickHouse Team on Vercel.

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[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
clickhouse-docs	Ready	Preview		Dec 2, 2025 1:25pm

2 Skipped Deployments

Project	Deployment	Preview	Comments	Updated (UTC)
clickhouse-docs-ru	Ignored	Preview		Dec 2, 2025 1:25pm
clickhouse-docs-zh	Ignored	Preview		Dec 2, 2025 1:25pm

[vercel]

Deployment failed with the following error:

Failed to create deployment for team_DWJ00HGSHdIytxiTXAA4nXzf in project prj_uety2tfpjuu8oMCyCOBJv7xWXFSe: FetchError: request to https://76.76.21.112/v13/now/deployments?ownerId=team_DWJ00HGSHdIytxiTXAA4nXzf&projectId=prj_uety2tfpjuu8oMCyCOBJv7xWXFSe&skipAutoDetectionConfirmation=1&teamId=team_DWJ00HGSHdIytxiTXAA4nXzf&traceCarrier=%7B%22ot-baggage-inthookAt%22%3A%221764146591164%22%2C%22x-datadog-trace-id%22%3A%228119242541481827669%22%2C%22x-datadog-parent-id%22%3A%228119242541481827669%22%2C%22x-datadog-sampling-priority%22%3A%222%22%2C%22x-datadog-tags%22%3A%22_dd.p.tid%3D6926bd9f00000000%2C_dd.p.dm%3D-3%22%2C%22traceparent%22%3A%2200-6926bd9f0000000070ad5812ea439d55-70ad5812ea439d55-01%22%2C%22tracestate%22%3A%22dd%3Dt.tid%3A6926bd9f00000000%3Bt.dm%3A-3%3Bs%3A2%3Bp%3A70ad5812ea439d55%22%7D failed, reason: Client network socket disconnected before secure TLS connection was established