perf: migrate StudentsPage to selector store

[NesiciCoding]

Part of the selector-store migration roadmap. Replaces the six domain-hook subscriptions with useStoreSelector/useStoreActions.

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 68ee7f0e-4a52-45b3-a648-d561476d0c28

📥 Commits

Reviewing files that changed from the base of the PR and between 93c46eb and 0edc9cd.

📒 Files selected for processing (2)

• src/pages/StudentsPage.tsx
• src/pages/__tests__/StudentsPage.test.tsx

Included review availability: Your plan includes up to 1 review per rolling hour; 0 remain after this review.

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📝 Walkthrough

Walkthrough

StudentsPage now uses shared store selector and action hooks instead of separate AppContext hooks. Its test mock now supplies those hooks from the existing mock application state.

Changes

StudentsPage store integration

Layer / File(s)	Summary
Migrate StudentsPage to shared store hooks src/pages/StudentsPage.tsx	The page reads student, class, grading, assessment, test, and settings state through useStoreSelector. It obtains student, class, and settings mutations through useStoreActions.
Update StudentsPage test store mock src/pages/__tests__/StudentsPage.test.tsx	The test mock provides selector and action hooks backed by mockAppValue.

Estimated code review effort: 2 (Simple) | ~10 minutes

Merge Risk: 🔵 Low · up to 0edc9

StudentsPage now uses selector-store access instead of the prescribed domain hooks, so the approved exception should be documented or the guideline updated. No concrete user-facing or production impact requiring a merge block is identified.

Suggested reviewers: claude

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly identifies the performance-related migration of StudentsPage to the selector store.
Description check	✅ Passed	The description accurately explains the migration from domain-hook subscriptions to useStoreSelector and useStoreActions.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches 💡 1

🛠️ Fix failing CI checks 💡

• Create stacked PR
• Commit on current branch

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[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🟢	Lines	80.4% (🎯 65%)	11047 / 13739
🟢	Statements	78.39% (🎯 65%)	12660 / 16150
🟢	Functions	71.1% (🎯 60%)	3976 / 5592
🟢	Branches	69.46% (🎯 58%)	9370 / 13489

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/components/Layout/Sidebar.tsx	96.55%	57.5%	100%	96.15%	86
src/components/Search/GlobalSearch.tsx	100%	72.72%	100%	100%
src/pages/ActivityDashboardPage.tsx	81.81%	73.43%	84.84%	84.34%	77, 86, 137, 146, 170, 178-183, 196, 212-213, 461-465, 611-613, 667, 674, 702
src/pages/ExportPage.tsx	63.83%	62.9%	64.92%	67.7%	80, 120, 121, 124, 126, 150, 160, 169-172, 180, 209-213, 219, 227, 233-265, 276, 291-292, 305, 310, 337, 344, 354, 361, 365-366, 373, 380, 384, 395-403, 429, 431, 457-477, 495, 510-514, 516, 517, 522, 544, 570-582, 587, 597, 610-626, 671-673, 722-831, 966, 1025-1060, 1082, 1182-1199, 1311-1362, 1444-1460, 1470-1473, 1482-1485, 1507, 1601-1622
src/pages/MarketplacePage.tsx	50%	46.87%	50%	54%	28-30, 103, 124-173, 230-245, 258, 270-287, 311-321, 335, 405-412
src/pages/ModerationQueuePage.tsx	89.47%	51.28%	89.28%	97.77%	41, 45, 49, 61-62, 76, 87
src/pages/NewsFlashesPage.tsx	94.82%	82.35%	94.28%	96%	100, 304, 429
src/pages/RubricBuilder.tsx	66.78%	60.98%	60.07%	68.28%	176-183, 240-248, 287-306, 330, 400, 438-443, 456, 469, 476, 481-482, 540-547, 556-562, 576-589, 604, 610-624, 638-642, 695-712, 757, 838-839, 873-910, 974, 1079-1081, 1147-1150, 1203-1244, 1326, 1348, 1393, 1414-1475, 1490, 1542-1581, 1618-1633, 1656-1709, 1723, 1739-1766, 1786-1797, 1805, 1888, 1914, 1921, 1931-1936, 2050-2056, 2079-2093, 2166, 2169, 2206-2208, 2238, 2246-2251, 2269, 2279, 2293, 2386-2393, 2514-2574, 2638, 2664-2674, 2751-2815, 2842
src/pages/SettingsPage.tsx	71.78%	71.34%	61.53%	74.6%	181, 199, 257-258, 268, 300, 311-312, 324, 327, 331, 338, 344, 350, 363, 378, 467-468, 538, 573-631, 699-748, 826-995, 1128, 1208-1259, 1344-1550, 1746, 1875-1890, 2015-2118, 2141, 2166-2168
src/pages/SpeakingSession.tsx	87.32%	83.2%	83.63%	88.42%	72, 99-101, 121-126, 148, 188, 206, 223, 237-257, 399
src/pages/StudentCefrOverviewPage.tsx	56.75%	64.7%	31.57%	53.12%	94-107, 120-129, 145-447
src/pages/StudentLearningPathPage.tsx	48.1%	41.66%	40.54%	50%	85, 111, 124-132, 141, 163-441
src/pages/StudentPortalPage.tsx	73.14%	66.84%	69.93%	75.43%	36, 83, 92, 194-196, 213, 216, 243-245, 262, 309, 313, 395, 453-480, 508-510, 525-526, 532, 559, 561, 562, 569, 572, 577-587, 599, 615-617, 705-953, 1063, 1116, 1153-1213, 1354-1377, 1478, 1485-1488, 1497, 1541-1636, 1680-1685, 1688-1692, 1752, 1796-1800, 1802-1806, 1809-1814, 1817-1822
src/pages/StudentsPage.tsx	58.55%	48.82%	47.25%	60.53%	100, 112, 119-120, 128-129, 145, 159, 214, 215, 216, 218, 225, 249-252, 330, 335-337, 344, 355-367, 391-401, 421-422, 441, 443, 470, 497-499, 503-505, 509-511, 514, 595-602, 604, 606, 612, 614-633, 655-658, 668-675, 705-722, 755, 831, 937-942, 971-987, 1021-1023, 1102-1112, 1237-1274, 1312-1335, 1368-1369, 1388-1389, 1414-1426, 1439-1789, 1795, 1827, 1846-1850, 1857-1903, 1907

Generated in workflow #1232 for commit 0edc9cd by the Vitest Coverage Report Action

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