wave: admin tool to push Intercom wave segments

[jtourkos]

Summary

• New admin page at /wave/admin/intercom-wave-segments gated on the pushIntercomSegments permission.
• Wave Program → Wave cascade dropdowns (same pattern as Adjust Points). Submit fires a confirmation modal, then POSTs to the new wave backend endpoint, which enqueues a background tagging job.
• Adds a corresponding capability card to the admin dashboard, also gated on pushIntercomSegments.

Backend

Depends on the wave-side endpoint + permission introduced in drips-network/wave#583.

Test plan

• Local: account with pushIntercomSegments sees the card on /wave/admin and can open the page
• Local: account without pushIntercomSegments is redirected from the page to /wave/admin and does not see the card
• Local: submit enqueues a job on the wave backend (verify outbox_messages row appears as pending, then completes)
• Local: confirmation modal appears before submit; cancelling does not enqueue
• Lint / prettier / svelte-check clean on the changed files

[Copilot]

Pull request overview

Adds a new Wave admin tool to enqueue an Intercom wave-segmentation/tagging job, exposed via a permission-gated admin capability card and a new admin page with Wave Program → Wave selection and confirmation-before-submit flow.

Changes:

• Added /wave/admin/intercom-wave-segments page (load + UI) gated by pushIntercomSegments.
• Added Wave API helper to POST the “push intercom segments” admin request.
• Added a new capability card on the Wave admin dashboard, also gated by pushIntercomSegments.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
src/routes/(pages)/wave/(base-layout)/admin/intercom-wave-segments/+page.ts	Adds permission gate + preloads wave programs and waves for the dropdowns.
src/routes/(pages)/wave/(base-layout)/admin/intercom-wave-segments/+page.svelte	Implements the UI + confirmation + submit flow to enqueue the tagging job.
src/routes/(pages)/wave/(base-layout)/admin/+page.svelte	Adds a new admin dashboard capability card for the Intercom segments tool.
src/lib/utils/wave/admin/intercom-segments.ts	Adds the Wave API call wrapper for enqueuing the Intercom segment push.

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.