chore: change success screen color and brand logo

[ignaciosantise]

This pull request introduces several updates to the POS app, primarily focusing on UI color adjustments for payment success screens, dependency management improvements, and minor code enhancements for robustness. Below are the most important changes grouped by theme:

UI Theme Updates:

• Changed the color for bg-payment-success in both light and dark themes from green (#30A46B) to blue (#0988F0) in constants/theme.ts to ensure consistency with the primary accent color. [1] [2]

Dependency Management:

• Marked @babel/core and @babel/runtime as peer dependencies in package-lock.json, which helps clarify their role in the dependency graph and may prevent potential conflicts. [1] [2]

Code Robustness:

• Updated the handling of tokenDecimals in payment-success.tsx to safely convert the value to a number only if present, reducing the risk of runtime errors.

Miscellaneous:

• Added PLAN.md to .gitignore in the app example, preventing this planning file from being tracked by git.
• Updated the default printer logo in printer-logos.ts to a new base64 image, likely reflecting new branding or improved image quality.

Screenshots:

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Project	Deployment	Review	Updated (UTC)
react-native-examples	Ready	Preview, Comment	Jan 7, 2026 1:18pm

[claude]

Claude finished @ignaciosantise's task in 59s —— View job

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Code Review

✅ No issues found

This PR adds comprehensive AGENTS.md documentation and makes minor improvements to printer.ts. All changes are well-structured and follow best practices.

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Review Summary

AGENTS.md (new file):

• Comprehensive project documentation covering architecture, tech stack, payment flow, and development setup
• Clear explanations of variants system for white-labeling
• Helpful code examples and troubleshooting guides
• No issues identified

printer.ts changes:

• Removed explicit width: 340 from logo to allow automatic sizing by printer library
• Improved date handling by using getDate() utility instead of inline date formatting
• Added idStyle for transaction ID printing (size 9 instead of 10)
• Added conditional check for amountUsd before printing
• Fixed typo: "purchase" → "payment" in thank you message
• All changes are minor improvements with no issues

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Automated Checks

✅ No external domain URLs detected
✅ No static resource cache-control issues detected
✅ No GitHub Actions workflow security issues detected
✅ No WalletConnect Pay architecture violations detected

[Copilot]

Pull request overview

This PR enhances the AGENTS.md documentation file to provide comprehensive project context for AI agents and makes several minor improvements to the receipt printing functionality.

• Added extensive documentation covering project architecture, tech stack, payment flows, variants system, and development setup
• Modified printer receipt formatting with conditional USD amount display and adjusted styling
• Removed explicit width constraint from printer logo to allow automatic sizing

Reviewed changes

Copilot reviewed 7 out of 8 changed files in this pull request and generated 3 comments.

File	Description
dapps/pos-app/AGENTS.md	New comprehensive documentation file added with project overview, architecture details, variants system explanation, development setup instructions, and common patterns (621 lines)
dapps/pos-app/utils/printer.ts	Updated receipt printing: imported getDate utility, removed logo width constraint, added idStyle for transaction ID, made USD amount conditional, and changed message from "purchase" to "payment"

Files not reviewed (1)

• dapps/pos-app/package-lock.json: Language not supported

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[ignaciosantise]

@claude review

[claude]

Claude finished @ignaciosantise's task in 1m 43s —— View job

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Code Review

Issue 1: Trailing whitespace in conditional statement

ID: printer-trailing-whitespace-a3f1
File: dapps/pos-app/utils/printer.ts:132
Severity: LOW
Category: code_quality

Line 132 contains trailing whitespace (two spaces after the closing parenthesis in if (amountUsd) { ). This violates code formatting standards and can cause linting issues.

Recommendation: Remove trailing whitespace:

// Replace this:
if (amountUsd) {  

// With this:
if (amountUsd) {

Fix this →

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Review Summary

Code Changes Reviewed:

• ✅ AGENTS.md (new): Comprehensive project documentation - well-structured and helpful
• ✅ utils/misc.ts: Added getDate() utility function - properly implemented
• ✅ utils/printer.ts: Improved receipt printing logic with conditional USD display, updated date handling, and adjusted styling
• ✅ app/payment-success.tsx: Safe conversion of tokenDecimals with proper null checking
• ✅ constants/theme.ts: Updated payment success color from green to blue for brand consistency
• ✅ .gitignore: Added PLAN.md to ignored files
• ✅ constants/printer-logos.ts: Updated default printer logo base64
• ✅ package-lock.json: Babel dependencies marked as peer dependencies

Note: The GitHub Copilot review incorrectly flagged that getDate() doesn't exist in utils/misc.ts. The function is properly defined (lines 3-9) and the import is valid.

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Automated Checks

✅ No external domain URLs detected
✅ No static resource cache-control issues detected
✅ No GitHub Actions workflow security issues detected
✅ No WalletConnect Pay architecture violations detected

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