feat(dashboard): edit a ticket tier from its card

[harshtandiya]

What changed

Ticket tiers on the Manage Registrations page were a list of text rows. They are
now a two-column grid of cards: availability badge on top (green "Available" when
published, gray "Sale Ended" when not), tier title, then a banknote icon with the
price.

Each card is a button that opens the existing ticket type dialog on that tier. The
dialog handles both modes — given a tier it prefills and saves through the list's
setValue, otherwise it inserts as before — so the page keeps one dialog instance
and the list refreshes itself either way. Publication moved into the dialog as a
checkbox, since the card's badge reports it and nothing else in the dashboard
could change it.

is_published was added to the tier list fields and the TicketType type; the
list call already read the doctype directly, so no API change.

Not changed: no delete action on a tier, and the create flow is untouched apart
from the new checkbox.

Demo

Testing

• vue-tsc --noEmit clean for src/.
• New Playwright test in e2e/tests/manage-event.spec.ts: creates a tier, clicks
  its card, changes the price, asserts the success toast and the updated card.
  Left to CI to run.

🤖 Generated with Claude Code

[github-actions]

❌ UI Demo Check failed

This pull request changes the UI (4 file(s) under dashboard/src/),
but the description has no screenshot or demo. Reviewers should be able to see the
change without checking out the branch.

🛠️ How to fix

• Edit the description and drag a screenshot or a short screen recording into it.
  Before/after images are ideal for visual tweaks.
• Or apply the skip-demo label if a visual makes no sense here
  (pure refactor, copy change, dependency bump).

Either one re-runs this check automatically.

[greptile-apps]

Greptile Summary

The PR turns ticket tiers into editable cards and extends the existing ticket-type dialog to support both creation and updates.

• Displays publication status and formatted pricing in a two-column card grid.
• Prefills tier fields for editing and saves title, price, currency, capacity, and publication state.
• Adds an end-to-end create-then-edit scenario that verifies the success toast and refreshed card.

Confidence Score: 5/5

The PR appears safe to merge with no concrete blocking or independently actionable non-blocking issue identified.

The create and edit paths preserve explicit tier selection, submit the expected catalog fields, handle failures before closing, and include browser coverage for the newly introduced edit workflow.

Important Files Changed

Filename	Overview
dashboard/src/components/dashboard/events/TicketTypeDialog.vue	Extends the dialog with edit-mode prefilling, publication control, and shared create/update submission without an accepted correctness issue.
dashboard/src/pages/manage/events/EventRegistrations.vue	Replaces ticket rows with editable cards and routes saves to insertion or update based on the selected tier.
dashboard/src/data/tickets.ts	Includes the publication field in the event ticket-type list projection.
dashboard/src/types.ts	Extends the dashboard ticket-tier shape with publication state.
e2e/tests/manage-event.spec.ts	Covers creating a tier, editing its price from the card, and observing the refreshed value.

_{Reviews (1): Last reviewed commit: "feat(dashboard): edit a ticket tier from..." | Re-trigger Greptile}