chore(deps): bulk-update npm packages and group Renovate updates

[fredclausen]

Summary

Replaces the stack of individual Renovate npm PRs (#49-#56, #59) with a single coordinated update of all npm dependencies to their latest versions, plus supporting fixes.

Dependency updates

• react/react-dom 19.2.6 -> 19.2.7, react-router 7.18.0 -> 8.1.0
• vite 8.0.13 -> 8.1.3, vitest + @vitest/coverage-v8 4.1.6 -> 4.1.9
• @playwright/test 1.60.0 -> 1.61.1, @axe-core/playwright 4.11.3 -> 4.12.1
• @types/node 25 -> 26, @types/react 19.2.14 -> 19.2.17, @vitejs/plugin-react 6.0.1 -> 6.0.3
• sass 1.99.0 -> 1.101.0

Why PR #59 failed (and why this doesn't)

react-router 8 requires react >= 19.2.7. PR #59 bumped react-router alone against react 19.2.6, so npm could not resolve a lockfile (renovate/artifacts failure) and tsc could not resolve types (Lint failure). Here react and react-router are bumped together and package-lock.json is regenerated in one resolution.

Other changes

• tsconfig: drop deprecated baseUrl (removed in TS 7.0); paths now resolve relative to the tsconfig directory.
• tests: fix four pre-existing failing tests whose expectations had drifted from the UI copy (project-description separator, HomePage tagline/bio, ProjectsPage list accessible label). All 154 tests now pass.
• renovate.json: add packageRules grouping peer-coupled deps (react ecosystem, playwright, vitest) so future updates resolve together and cannot reproduce the fix(deps): update dependency react-router to v8 - autoclosed #59 failure.

Verification

• vitest: 154 passed
• tsc --noEmit: clean
• biome check .: clean
• pre-commit hooks: all passed

Summary by CodeRabbit

• Bug Fixes

  • Improved project and profile text expectations so the app’s displayed content matches the current wording more reliably.
  • Updated project list labeling to better reflect the current site identity in accessible text.

• Chores

  • Upgraded several app, testing, and build dependencies.
  • Adjusted automated update rules to keep related packages grouped together.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: b18c13cc-52c1-4a9e-bf3d-f196c1aae9a1

📥 Commits

Reviewing files that changed from the base of the PR and between e0628ee and b36cc46.

⛔ Files ignored due to path filters (1)

• package-lock.json is excluded by !**/package-lock.json

📒 Files selected for processing (6)

• package.json
• renovate.json
• src/components/ProjectCard/__tests__/ProjectCard.test.tsx
• src/pages/HomePage/__tests__/HomePage.test.tsx
• src/pages/ProjectsPage/__tests__/ProjectsPage.test.tsx
• tsconfig.json

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📝 Walkthrough

Walkthrough

This PR bumps package dependency versions, adds Renovate grouping rules for react/playwright/vitest packages, updates the tsconfig @/* path alias to a relative path, and updates several test files to match revised UI text and accessible labels.

Changes

Dependency and tooling configuration

Layer / File(s)	Summary
Dependency version bumps and Renovate grouping package.json, renovate.json	Bumps react, react-dom, react-router, and various devDependencies (Playwright, testing tools, Vite/Vitest, Sass); adds Renovate packageRules grouping updates by "react ecosystem", "playwright", and "vitest".
tsconfig path alias adjustment tsconfig.json	Changes the @/* path mapping from src/* to ./src/*.

Test assertion updates for content changes

Layer / File(s)	Summary
ProjectCard description assertion update src/components/ProjectCard/__tests__/ProjectCard.test.tsx	Switches description assertion to a regex substring match, adding comments about the leading separator.
HomePage tagline and bio assertion updates src/pages/HomePage/__tests__/HomePage.test.tsx	Updates expected tagline text to "Open source contributor" and narrows the bio match to a specific phrase.
ProjectsPage accessible label update src/pages/ProjectsPage/__tests__/ProjectsPage.test.tsx	Updates expected accessible list label from "github projects" to "fredsystems projects" in two assertions.

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

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: a bulk npm dependency update plus Renovate grouping rules.
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

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch chore/bulk-npm-update-and-renovate-groups

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