Implement register-schemas — 5 schemas with seed data for Planix data model

[WilcoLouwerse]

Summary

• Replace placeholder example schema with 5 production schemas: task, project, column, timeEntry, label
• Add 28 seed data objects (5 labels, 3 projects, 12 columns, 5 tasks, 3 time entries) for demo environment
• Fix repair step registration: declare <repair-steps> in info.xml instead of invalid registerRepairStep() call
• Fix SettingsService::loadConfiguration() to read and parse planix_register.json and pass all required args to importFromApp()
• Add complete register definition (slug, schemas, tablePrefix, folder) required by ImportHandler
• Bump app version to 0.2.0, add CHANGELOG.md and feature documentation

Checks

• ✅ All local checks passed (composer check:strict — PHPCS, Psalm, PHPStan)

Test plan

• All 5 schemas import and link to planix register
• All 28 seed objects created in magic tables
• Re-import is idempotent (no duplicates)
• Schema validation rejects missing required fields (HTTP 400)
• Schema validation rejects invalid enum values (HTTP 400)
• CI passes

Closes #2

[github-actions]

Quality Report

Repository	ConductionNL/planix
Commit	cc21fc8
Branch	3/merge
Event	pull_request
Generated	2026-04-03 11:23 UTC
Workflow Run	https://github.com/ConductionNL/planix/actions/runs/23944453671

Summary

Group	Result
PHP Quality	PASS
Vue Quality	PASS
Security	PASS
License	PASS
PHPUnit	PASS
Newman	SKIP
Playwright	SKIP

PHP Quality

Tool	Result
lint	PASS
phpcs	PASS
phpmd	PASS
psalm	PASS
phpstan	PASS
phpmetrics	PASS

Vue Quality

Tool	Result
eslint	PASS
stylelint	PASS

Security

Ecosystem	Result
composer	PASS
npm	PASS

License Compliance

Ecosystem	Result
composer	PASS
npm	PASS

composer dependencies (100 total)

Metric	Count
Approved (allowlist)	100
Approved (override)	0
Denied	0

npm dependencies (215 total)

Metric	Count
Approved (allowlist)	215
Approved (override)	0
Denied	0

PHPUnit Tests

PHP	Nextcloud	Result
Overall		PASS

Code coverage: 0% (0 / 3 statements)

Integration Tests (Newman)

Newman integration tests were not enabled for this run.

E2E Tests (Playwright)

Playwright E2E tests were not enabled for this run.

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