[Perks] Remove period from robotics printer raffle tooltip

[Luke-Oldenburg]

Summary of the problem

None of the other perks have periods in their tooltips.

Describe your changes

[claude]

Code Review - PR #11903

Summary

This PR removes a trailing period from the tooltip text in the robotics printer raffle perk, ensuring consistency with other perk tooltips across the application.

✅ Positive Findings

1. Correct Consistency Fix
The change correctly identifies and fixes an inconsistency. After reviewing other perk files (_premium_pins.html.erb, _premium_domains.html.erb, _premium_jukebox.html.erb), I can confirm that none of their aria-label tooltips end with periods. This change properly aligns the robotics printer raffle tooltip with the established pattern.

2. Minimal, Focused Change
The PR follows best practices by making a single, focused change that's easy to review and test. The diff is clean and touches only what's necessary.

3. Proper File Identification
The change was made in the correct file (app/views/events/perks/_robotics_printer_raffle.html.erb:14), specifically targeting the ineligibility tooltip.

📋 Code Quality Assessment

• Best Practices: ✅ Follows the codebase's established conventions
• Potential Bugs: ✅ None identified - this is a simple text change
• Performance: ✅ No performance impact
• Security: ✅ No security concerns - this is display text only
• Test Coverage: ⚠️ No tests included (likely not needed for this minor copy change)

💡 Additional Observations

Consistency Verification:
I verified the change against similar tooltip patterns across the codebase:

• _premium_pins.html.erb:18 - No period in aria-label
• _premium_domains.html.erb:18 - No period in aria-label
• _premium_jukebox.html.erb:18 - No period in aria-label
• _robotics_printer_raffle.html.erb:14 - Now matches the pattern ✓

✅ Recommendation

APPROVE - This is a good, straightforward fix that improves UI consistency. The change is appropriate and requires no modifications.

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Review conducted by Claude Code