fix(property-dropdown): align pill pickers before reveal

[sudomaggie]

Problem

Pill-style property pickers initially rendered left-aligned, then shifted to their trailing edge after the panel measured itself. Eleven Project and Work Item pickers passed align="auto", so the incorrect first placement could be visible before the final right-aligned position.

Solution

Add one shared pill-alignment helper that resolves pill fields to the trailing/right edge and update every affected picker to use it. The shared dropdown surface now uses the established positioned-overlay visibility utility, so callers that still require auto placement remain hidden and non-interactive until measurement selects their final side. Regression coverage verifies the right-edge policy and an auto-aligned menu's resolved portal styles.

• Updated the Team Inbox test harness to preserve the real Git-remotes module exports while overriding only getGitRemotes; this prevents the PR import graph from exposing a stale full-module mock during full-suite collection.

Potential risks

Right-aligned pill menus near the viewport's far left have less room on their left edge than the prior auto-placement behavior. The existing menu sizing and portal behavior are otherwise unchanged; no data, API, persistence, concurrency, or lifecycle behavior changes. Rollback is a revert of this single commit.

• The CI repair changes only a Vitest mock boundary; production code and runtime behavior are unaffected.

Verification

• GitHub Actions CI run 33753170346 → frontend passed; Rust jobs were correctly skipped by scope

• ../../../node_modules/.bin/vitest run --config config/vitest.config.ts src/modules/MainApp/TeamInbox/__tests__/AssignedWorkItemDetail.test.ts --reporter=verbose → 9/9 passed, 0 failed

• ../../../node_modules/.bin/eslint src/modules/MainApp/TeamInbox/__tests__/AssignedWorkItemDetail.test.ts --max-warnings 0 --report-unused-disable-directives → clean

• ../../../node_modules/.bin/tsgo --noEmit --pretty false → clean

• node scripts/quality/check-test-placement.mjs → consistent across 457 directories

• pnpm test -- src/components/PropertyField/PropertyFieldEditable.test.ts src/components/PropertyField/PropertyDropdownField.test.ts src/modules/ProjectManager/WorkItems/components/WorkItemProperties/PlanningSection.test.ts — 13 tests passed

• pnpm lint:file src/components/PropertyField/PropertyFieldEditable.tsx src/components/PropertyField/PropertyFieldEditable.test.ts src/modules/ProjectManager/WorkItems/components/WorkItemProperties/DateQuickAssignDropdown.tsx src/modules/ProjectManager/WorkItems/components/WorkItemProperties/LabelsSection.tsx src/modules/ProjectManager/WorkItems/components/WorkItemProperties/PlanningSection.tsx src/modules/ProjectManager/shared/components/PropertiesPanel/PropertyFieldSections/PeopleTeamsLabelsFields.tsx src/modules/ProjectManager/shared/components/PropertiesPanel/PropertyFieldSections/StatusHealthPriorityFields.tsx — passed

• pnpm typecheck:fast — passed

• git diff --check origin/develop...HEAD — passed

• No live screenshot or recording: desktop UI control was not authorized for this task. The added JSDOM regression test verifies the resolved right-edge styles and visibility state.

Audit

• docs/frontend-ui-audit-2026-09-03/PropertyDropdownAlignment.md — 0 fix, 9 keep with reason, 0 abstract