improvement(helm): added missing optional envvars to helm for whitelabeling

[waleedlatif1]

Summary

• added missing optional envvars to helm for whitelabeling

Type of Change

• Documentation

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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Project	Deployment	Review	Updated (UTC)
docs	Ready	Preview, Comment	Jan 7, 2026 6:50pm

[greptile-apps]

Greptile Summary

Added four previously missing optional environment variables to the Helm chart for whitelabeling functionality: NEXT_PUBLIC_BRAND_PRIMARY_COLOR, NEXT_PUBLIC_BRAND_ACCENT_COLOR, NEXT_PUBLIC_BRAND_BACKGROUND_COLOR, and DISABLE_REGISTRATION. All variables are properly documented, match existing patterns in helm/sim/values.yaml, and are already implemented and validated in the application code (apps/sim/lib/core/config/env.ts, apps/sim/lib/branding/branding.ts, etc.).

Confidence Score: 5/5

• This PR is safe to merge with minimal risk
• The changes only add optional environment variable definitions to the Helm values file with empty defaults. All four variables are already defined, validated, and actively used in the application codebase with proper type checking and fallbacks. The changes follow existing documentation patterns and maintain consistency with other whitelabeling variables.
• No files require special attention

Important Files Changed

Filename	Overview
helm/sim/values.yaml	Added four missing whitelabeling environment variables (three color variables and registration control flag) that are already implemented in the codebase

Sequence Diagram

sequenceDiagram
    participant User as Helm User
    participant Helm as Helm Chart
    participant K8s as Kubernetes
    participant App as Sim Application
    participant Config as Environment Config

    User->>Helm: helm install/upgrade with values.yaml
    Note over Helm: values.yaml contains new optional envvars:<br/>NEXT_PUBLIC_BRAND_PRIMARY_COLOR<br/>NEXT_PUBLIC_BRAND_ACCENT_COLOR<br/>NEXT_PUBLIC_BRAND_BACKGROUND_COLOR<br/>DISABLE_REGISTRATION
    
    Helm->>K8s: Generate deployment manifest
    Note over K8s: deployment-app.yaml template<br/>iterates over app.env values
    
    K8s->>App: Create/Update container with environment variables
    
    App->>Config: Load environment variables (env.ts)
    Note over Config: Validates color format with regex<br/>(#[0-9A-Fa-f]{6})<br/>Validates DISABLE_REGISTRATION as boolean
    
    Config->>App: Provide validated configuration
    
    App->>App: Apply branding theme (branding.ts, inject-theme.ts)
    Note over App: Uses color values for CSS custom properties<br/>Controls registration based on flag
    
    App->>User: Whitelabeled application ready

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