Add FXIOS-13657 [Danger] Detect Text("") SwiftUI usage

[lmarceau]

📜 Tickets

Jira ticket
Github issue

💡 Description

• Add a new swiftUIText check to make sure we don't use Text("") for Localized Strings. If someone uses Text(verbatim: "" there should be no trigger
• We'll fail the PR if there is such usage detected in the code
• I created a new CodeUsageDetector class just to bundle the code together a bit so it's easier to know what relates to what in that file.

📝 Checklist

• I filled in the ticket numbers and a description of my work
• I updated the PR name to follow our PR naming guidelines
• I ensured unit tests pass and wrote tests for new code
• If working on UI, I checked and implemented accessibility (Dynamic Text and VoiceOver)
• If adding telemetry, I read the data stewardship requirements and will request a data review
• If adding or modifying strings, I read the guidelines and will request a string review from l10n
• If needed, I updated documentation and added comments to complex code

[mobiletest-ci-bot]

🧹 Tidy commit

Just 1 file(s) touched. Thanks for keeping it clean and review-friendly!

🙌 Friday high-five

Thanks for pushing us across the finish line this week! 🙌

💬 Description craftsman

Great PR description! Reviewers salute you 🫡

Generated by 🚫 Danger Swift against a005c47

[lmarceau]

Danger worked too well 😆 I don't want it to fail on the Dangerfile for code usage detection haha, so I fixed that

[thatswinnie]

🎉