add Bufstream documentation and sidebar entry

[raoufchebri]

• Introduced a new quickstart guide for Bufstream, detailing setup and usage with Tigris.
• Updated sidebars.js to include Bufstream in the quickstarts section.

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
docs-redirect	Ready	Preview	Comment	Nov 5, 2025 10:03pm
tigris-os-docs	Ready	Preview	Comment	Nov 5, 2025 10:03pm

[greptile-apps]

Greptile Overview

Summary

This PR adds a new quickstart guide for integrating Bufstream (a Kafka-compatible message queue) with Tigris object storage.

Critical Issues Found:

• All markdown links use incorrect syntax (text)[url] instead of [text](url) - these will not render as clickable links
• Multiple code block formatting errors with incorrect fence nesting that will break rendering
• Missing spaces after ## in two section headings
• Minor typo: "returning your to" should be "returning you to"

Positive Aspects:

• Sidebar integration is clean and properly placed
• Content structure and flow are logical
• Tutorial covers all necessary setup steps

The documentation needs syntax corrections before it can render properly.

Confidence Score: 1/5

• This PR should not be merged - contains critical syntax errors that will break documentation rendering
• Multiple critical markdown and code block syntax errors throughout the new documentation file will prevent proper rendering. All links will display as plain text, and code blocks will not format correctly. These are not stylistic issues but actual syntax errors that must be fixed.
• docs/quickstarts/bufstream.mdx requires immediate attention to fix all syntax errors before merging

Important Files Changed

File Analysis

Filename	Score	Overview
docs/quickstarts/bufstream.mdx	1/5	New Bufstream quickstart guide with multiple critical syntax errors: incorrect markdown link syntax throughout, malformed code blocks, and missing spaces in headings
sidebars.js	5/5	Clean addition of Bufstream entry to sidebar navigation under Integrations section

_{2 files reviewed, 12 comments}

_{Edit Code Review Agent Settings | Greptile}

[greptile-apps]

syntax: Malformed code block structure - mixing text and code fences incorrectly. Line 110 opens with ````text but line 111 is text, then line 112 opens ```text again.

Should be:

When it completes, you'll see the following output:

\```text
topic created: bufstream-on-tigris
\```

Prompt To Fix With AI

This is a comment left during a code review.
Path: docs/quickstarts/bufstream.mdx
Line: 110:114

Comment:
**syntax:** Malformed code block structure - mixing text and code fences incorrectly. Line 110 opens with ````text but line 111 is text, then line 112 opens ```text again.

Should be:
```
When it completes, you'll see the following output:

\```text
topic created: bufstream-on-tigris
\```
```

How can I resolve this? If you propose a fix, please make it concise.

[greptile-apps]

syntax: Malformed code block structure - same issue as lines 110-114. Mixing text and code fences incorrectly.

Should be:

When it's done, you'll see the following message:

\```text
7 messages produced
\```

Prompt To Fix With AI

This is a comment left during a code review.
Path: docs/quickstarts/bufstream.mdx
Line: 124:127

Comment:
**syntax:** Malformed code block structure - same issue as lines 110-114. Mixing text and code fences incorrectly.

Should be:
```
When it's done, you'll see the following message:

\```text
7 messages produced
\```
```

How can I resolve this? If you propose a fix, please make it concise.