Move from vitest to jest

GOVERNANCE.md

@@ -133,13 +133,11 @@ For significant changes that affect users or the overall architecture:
 ### Path to Core Maintainer Status
 
 1. **Demonstrate Expertise**
-
    - Make significant contributions over 6+ months
    - Show deep understanding of the codebase
    - Provide thoughtful code reviews
 
 2. **Show Leadership**
-
    - Help onboard new contributors
    - Participate actively in technical discussions
    - Demonstrate good judgment in contentious situations

app/components/chat/Markdown.spec.ts → app/components/chat/Markdown.test.ts

@@ -1,5 +1,4 @@
-import { describe, expect, it } from 'vitest';
-import { stripCodeFenceFromArtifact } from './Markdown';
+import { stripCodeFenceFromArtifact } from '~/utils/markdown-utils';
 
 describe('stripCodeFenceFromArtifact', () => {
   it('should remove code fences around artifact element', () => {

app/components/chat/Markdown.tsx

@@ -3,6 +3,7 @@ import ReactMarkdown, { type Components } from 'react-markdown';
 import type { BundledLanguage } from 'shiki';
 import { createScopedLogger } from '~/utils/logger';
 import { allowedHTMLElements, rehypePlugins, remarkPlugins } from '~/utils/markdown';
+import { stripCodeFenceFromArtifact } from '~/utils/markdown-utils';
 import { Artifact } from './Artifact';
 import { CodeBlock } from './CodeBlock';
 
@@ -76,47 +77,3 @@ export const Markdown = ({ children, html = false, limitedMarkdown = false }: Ma
     </ReactMarkdown>
   );
 };
-
-/**
- * Removes code fence markers (```) surrounding an artifact element while preserving the artifact content.
- * This is necessary because artifacts should not be wrapped in code blocks when rendered for rendering action list.
- *
- * @param content - The markdown content to process
- * @returns The processed content with code fence markers removed around artifacts
- *
- * @example
- * // Removes code fences around artifact
- * const input = "```xml\n<div class='__liblabArtifact__'></div>\n```";
- * stripCodeFenceFromArtifact(input);
- * // Returns: "\n<div class='__liblabArtifact__'></div>\n"
- *
- * @remarks
- * - Only removes code fences that directly wrap an artifact (marked with __liblabArtifact__ class)
- * - Handles code fences with optional language specifications (e.g. ```xml, ```typescript)
- * - Preserves original content if no artifact is found
- * - Safely handles edge cases like empty input or artifacts at start/end of content
- */
-export const stripCodeFenceFromArtifact = (content: string) => {
-  if (!content || !content.includes('__liblabArtifact__')) {
-    return content;
-  }
-
-  const lines = content.split('\n');
-  const artifactLineIndex = lines.findIndex((line) => line.includes('__liblabArtifact__'));
-
-  // Return original content if artifact line not found
-  if (artifactLineIndex === -1) {
-    return content;
-  }
-
-  // Check previous line for code fence
-  if (artifactLineIndex > 0 && lines[artifactLineIndex - 1]?.trim().match(/^```\w*$/)) {
-    lines[artifactLineIndex - 1] = '';
-  }
-
-  if (artifactLineIndex < lines.length - 1 && lines[artifactLineIndex + 1]?.trim().match(/^```$/)) {
-    lines[artifactLineIndex + 1] = '';
-  }
-
-  return lines.join('\n');
-};

app/lib/prisma.ts

@@ -2,7 +2,6 @@ import { PrismaClient } from '@prisma/client';
 import { env } from '~/env/server';
 
 declare global {
-  // eslint-disable-next-line no-var
   var prisma: PrismaClient;
 }