fix(kb): add base URL for kb fetches

[waleedlatif1]

Summary

add base URL for kb fetches, since trigger doesn't have context of a base URL and was making relative fetches

Type of Change

• Bug fix

Testing

Tested manually.

Checklist

• Code follows project style guidelines
• Self-reviewed my changes
• Tests added/updated and passing
• No new warnings introduced
• I confirm that I have read and agree to the terms outlined in the Contributor License Agreement (CLA)

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1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
docs	Skipped			Oct 21, 2025 6:52pm

[greptile-apps]

Greptile Overview

Summary

Fixed a bug where Mistral OCR requests failed in Trigger.dev background tasks by converting relative URLs to absolute URLs.

• Added base URL resolution for relative API paths (/api/tools/mistral/parse) when called from Trigger.dev context
• Uses dynamic import of getBaseUrl() utility to prepend the application's base URL to relative paths
• This fix ensures that knowledge base document processing works correctly in background tasks where there's no request context

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The change is a focused bug fix that adds proper URL resolution for background task contexts. The implementation follows the existing pattern used in the same codebase (mistral/parser.ts:104), uses dynamic import appropriately, and handles the edge case correctly
• No files require special attention

Important Files Changed

File Analysis

Filename	Score	Overview
apps/sim/lib/knowledge/documents/document-processor.ts	5/5	Added base URL resolution for relative URLs in Mistral OCR calls when running in Trigger.dev context

Sequence Diagram

sequenceDiagram
    participant Trigger as Trigger.dev Task
    participant DP as DocumentProcessor
    participant Parser as MistralParserTool
    participant Utils as getBaseUrl()
    participant API as Mistral OCR API

    Trigger->>DP: parseWithMistralOCR(fileUrl, filename, mimeType)
    DP->>Parser: Get request URL from mistralParserTool.request.url
    Parser-->>DP: Returns '/api/tools/mistral/parse'
    
    alt URL starts with '/'
        DP->>Utils: import and call getBaseUrl()
        Utils-->>DP: Returns base URL (e.g., 'https://sim.ai')
        DP->>DP: Prepend base URL to relative path
        Note over DP: url = 'https://sim.ai/api/tools/mistral/parse'
    end
    
    DP->>API: POST to absolute URL with file data
    API-->>DP: OCR result
    DP-->>Trigger: Return processed content

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