docs: add deprecation notice to App Builder page

[eshurakov]

What

Adds a deprecation notice callout to the top of the App Builder documentation page (packages/kilo-docs/pages/code-with-ai/app-builder.md).

Why

App Builder is being deprecated/feature-flagged — it is only available to existing users who previously used it, and is no longer available to new users. The docs should reflect this so readers aren't misled into thinking they can sign up for it.

Notes

• Minimal change: added a warning callout at the top of the page using the docs site's standard Markdoc callout syntax. Rest of the page content is unchanged.

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Built for Evgeny Shurakov by Kilo for Slack

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Project	Deployment	Actions	Updated (UTC)
docs (docs-staging)	Ready	Preview, Comment	Jul 7, 2026 8:46am

[kilo-code-bot]

SUGGESTION: Rest of page still reads as onboarding copy for new users

The new callout states App Builder is "no longer available to new users," but the unchanged sections below still address new users directly — e.g. "Prerequisites" says "Sign up or log in at app.kilo.ai" and "How to Use" step 1 says "Navigate to App Builder... from your Kilo dashboard." A first-time reader could still walk through the sign-up/navigation steps before realizing (only from this top callout) that they won't actually have access. Consider a short clarifying phrase in the callout (e.g. "the steps below apply only to existing App Builder users") so the contradiction is resolved without needing to rewrite the rest of the page.

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Reply with @kilocode-bot fix it to have Kilo Code address this issue.

[kilo-code-bot]

Code Review Summary

Status: 1 Issue Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	0
SUGGESTION	1

Issue Details (click to expand)

SUGGESTION

File	Line	Issue
packages/kilo-docs/pages/code-with-ai/app-builder.md	9	Rest of page still reads as onboarding copy for new users, contradicting the new "no longer available to new users" callout

Files Reviewed (1 file)

• packages/kilo-docs/pages/code-with-ai/app-builder.md - 1 issue

Fix these issues in Kilo Cloud

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_{Reviewed by claude-sonnet-5 · Input: 22 · Output: 6K · Cached: 468.9K}

_{Review guidance: REVIEW.md from base branch main}