test: [M3-7112] - Add invoice generation tests for PdfGenerator.ts

[pmakode-akamai]

Description 📝

• Add invoice generation tests for PdfGenerator.ts + refactoring, utility tests, and fixes

Changes 🔄

• Add pdfreader dependency to parse the pdf files 📦 🧾
• Add invoice generation unit tests 🧪
• Add unit tests for getRemitAddress util 🧪
• Move getRemitAddress to utils and reuse this utility in unit tests and PdfGenerator.ts ♼
• Fix inconsistent remit addresses from pdf footer text 🔨

Target release date 🗓️

N/A

How to test 🧪

• Run yarn test PdfGenerator --reporter verbose
• Ensure all tests pass
• Ensure invoice PDF footer text displays as expected
  • Verify that the getRemitAddress utility is working correctly in the PDF footer

Author Checklists

As an Author, to speed up the review process, I considered 🤔

👀 Doing a self review
❔ Our contribution guidelines
🤏 Splitting feature into small PRs
➕ Adding a changeset
🧪 Providing/improving test coverage
🔐 Removing all sensitive information from the code and PR description
🚩 Using a feature flag to protect the release
👣 Providing comprehensive reproduction steps
📑 Providing or updating our documentation
🕛 Scheduling a pair reviewing session
📱 Providing mobile support
♿ Providing accessibility support

• I have read and considered all applicable items listed above.

As an Author, before moving this PR from Draft to Open, I confirmed ✅

• All unit tests are passing
• TypeScript compilation succeeded without errors
• Code passes all linting rules

[pmakode-akamai]

Fixed the PDF footer text to ensure consistency by using the getRemitAddress utility, as the remitAddress condition at L306-310 differs from what we have here

[github-actions]

Coverage Report: ✅
Base Coverage: 78.94%
Current Coverage: 78.94%

[linode-gh-bot]

Cloud Manager UI test results

🎉 500 passing tests on test run #10 ↗︎

❌ Failing	✅ Passing	↪️ Skipped	🕐 Duration
0 Failing	500 Passing	2 Skipped	95m 17s