Redesign Jira issue import (codex)

[numnx]

🧩 Task: Redesign Jira issue import

Automated task PR opened by Code UX for T03.

📋 Summary

Sprint: Sprint 140 · Importers - Improve UI & UX · Task: T03

Redesign the Jira, GitHub, and GitLab sprint importers into cleaner, progressive, provider-appropriate workflows that show less by default, sort and summarize results clearly, use inputs suited to each filter, preserve existing import behavior, and update focused dashboard coverage and docs.

📝 Full Task Prompt

## Objective
Redesign the Jira sprint issue importer so common Jira searches are easy by default, advanced Jira-specific fields are grouped cleanly, and linked versus special-task import choices are obvious and stable.

## Scope
- Edit `dashboard/src/v2/components/sprints/SprintJiraImportModal.tsx`
- Use shared primitives from `dashboard/src/v2/components/sprints/importer/` and helpers from `dashboard/src/v2/lib/issue-import-view-models.ts` produced by `T01`
- Edit `tests/dashboard/v2/components/sprints/SprintJiraImportModal.test.tsx`
- Verify interactions with `dashboard/src/v2/lib/project-api.ts` functions `searchJiraIssues` and `fetchProjectIssuePromptContexts`, and `dashboard/src/v2/lib/settings-api.ts` function `fetchProjectEffectiveSettings`, without changing those API clients

## Implementation Requirements
1. Reorganize Jira filters into a guided default area with project key, exact issue key, search text, status, sort, and limit visible first; move assignee, reporter, issue type, priority, labels, date windows, and JQL override into clearly labeled advanced groups.
2. Use field types suited to Jira semantics: uppercase project and issue-key inputs, `type="date"` for updated windows, selects for status/sort/direction, bounded numeric input for limit, `MultiSelect` for labels, and a textarea inside an explicit advanced JQL override section.
3. Make sorting and result state clearer by showing default open/recently updated behavior, active filters, visible result counts, selected linked count, selected special-task count, and per-card mode labels without dumping every field by default.
4. Preserve all existing Jira behavior: default project loading, initial search, filter normalization, request cancellation, selection pruning after refresh, conversation toggles, linked imports through prompt contexts, special task imports only after explicit mode selection, and persisted import mode across result refreshes.
5. Update tests to cover default-project loading, guided filter submission, advanced filter and JQL expansion, bulk selection and clear, append-conversation toggles, linked import payloads, and explicit special-task mode payloads.

## Constraints
- This task depends on `T01`; consume its shared importer primitives and do not duplicate new field/filter components locally.
- Do not edit GitHub/GitLab-specific modal files except for read-only compatibility checks.
- Do not change Jira API payload field names, default values, or normalization behavior documented in `docs/dashboard/sprint-imports.md`.
- Jira issues must remain linked by default; labels, issue type, priority, title, or description must not automatically convert an issue into a special task.

## Verification
- Run `pnpm exec vitest run tests/dashboard/v2/components/sprints/SprintJiraImportModal.test.tsx`.
- Run `pnpm exec vitest run tests/dashboard/v2/lib/issue-import-view-models.test.ts`.
- Run `pnpm run typecheck:dashboard` and confirm the Jira importer compiles cleanly.

✅ QA Review

⏳ QA review runs after this PR is opened. Check the task card in the dashboard for the outcome once it lands.

🤖 Model & Provider

Provider	Codex CLI
Model	gpt-5.5

⏱️ Timing

Started	2026-07-06 11:13:26 UTC
Finished	2026-07-06 11:18:23 UTC
Duration	4m 57s

📊 Token Usage

Metric	Value
Input tokens	168,422
Cached input tokens	1,626,624
Output tokens	13,877
Total tokens	1,808,923
Invocations	2
Tool calls	46
Active time	7m 19s

Included usage estimate (subscription/local login): $2.07

🌿 Branch Info

Base: feature/CODUX-140-importers-improve-ui-ux
Head: task/feature-codux-140-importers-improve-ui-ux-t03-codex-mr94b5rf

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🤖 Generated by Code UX