Add delete icon on hover for partner orgs in program form dropdown

[alexy-ok]

Shows a per-row delete icon button in the partner organization search dropdown; clicking it opens a confirmation modal that permanently removes the organization via DELETE /partners/:id. Clears the selection if the deleted org was currently chosen. Adds partnerOrg i18n keys for all four locales.

Description

Screenshots/Media

Issues

Closes #

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Summary by cubic

Add a per-row delete action to partner organization and instrument dropdowns in the program form. Users confirm in a modal; on delete we remove the item and clear the current selection or instrument entry.

• New Features
  • Hover-only delete icon in SearchInput dropdown rows.
  • Partner orgs: confirm, DELETE /partners/:id, remove from list; clear selection if chosen.
  • Instruments: confirm, DELETE /instruments/:id, remove from list and form data; show an error toast on failure.
  • i18n: add delete strings for partnerOrg (en/es/fr/zh) and instruments (en/es/fr).

^{Written for commit 244ab11. Summary will update on new commits. Review in cubic}

[cubic-dev-ai]

No issues found across 6 files

_{Re-trigger cubic}

[cubic-dev-ai]

2 issues found across 4 files (changes from recent commits).

Prompt for AI agents (unresolved issues)

Check if these issues are valid — if so, understand the root cause of each and fix them. If appropriate, use sub-agents to investigate and fix each issue separately.


<file name="client/src/components/dashboard/ProgramForm/StudentsInstrumentsSection.jsx">

<violation number="1" location="client/src/components/dashboard/ProgramForm/StudentsInstrumentsSection.jsx:196">
P2: Clear `selectedInstrument` when deleting that instrument; otherwise the picker can keep a stale id and subsequent Add attempts fail silently.</violation>
</file>

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