chore(workspace): unify vitest to ^4.1.2 across all packages

The lockfile had grown five (!) different vitest versions over time:
1.6.1, 2.1.9, 3.2.4, 4.1.2 and 4.1.3 — pulled in by various
packages that pinned outdated majors. The mismatch produced the
classic "createDOMElementFilter not found" startup crash because
hoisted @vitest/utils@3.x was loaded by the nested @vitest/runner@4.x.

Bumped every package.json that pinned an old vitest:
- apps/manavoxel/apps/web      (^4.1.0 → ^4.1.2)
- apps/matrix/apps/web         (^4.1.0 → ^4.1.2)
- apps/memoro/apps/server      (^3.0.0 → ^4.1.2)
- apps/nutriphi/packages/shared (^2.1.8 → ^4.1.2)
- packages/qr-export           (^3.0.5 → ^4.1.2)
- packages/shared-llm          (^2.0.0 → ^4.1.2)
- packages/shared-storage      (^4.1.0 → ^4.1.2)
- packages/spiral-db           (^1.6.1 → ^4.1.2)
- packages/test-config         (^3.0.0 → ^4.1.2)
- packages/wallpaper-generator (^3.0.5 → ^4.1.2)

After a clean pnpm-lock.yaml regenerate, every @vitest/* sub-package
resolves to a single version (4.1.3, picked by semver) — no more
duplicates between hoisted and nested node_modules.

Verified by running:
  pnpm --filter @mana/web vitest run src/lib/data/sync.test.ts
  → 20/20 tests passing in 217ms
  pnpm --filter @mana/web vitest run src/lib/data/time-blocks/recurrence.test.ts
  → 19/19 tests passing in 198ms

Pre-existing test failures in base-client.test.ts (German error
strings vs english assertions), dashboard.test.ts (widget count
drift), and content/help/index.test.ts (svelte-i18n locale not
initialised in test env) are unrelated and tracked separately.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/manavoxel/apps/web/package.json

@@ -33,7 +33,7 @@
 		"tslib": "^2.4.1",
 		"typescript": "^5.9.3",
 		"vite": "^6.0.0",
-		"vitest": "^4.1.0"
+		"vitest": "^4.1.2"
 	},
 	"dependencies": {
 		"@mana/local-store": "workspace:*",

apps/matrix/apps/web/package.json

@@ -34,7 +34,7 @@
 		"typescript": "^5.9.3",
 		"vite": "^6.3.5",
 		"vite-plugin-pwa": "^1.2.0",
-		"vitest": "^4.1.0",
+		"vitest": "^4.1.2",
 		"workbox-window": "^7.4.0"
 	},
 	"dependencies": {

apps/memoro/apps/server/package.json

@@ -18,6 +18,6 @@
 		"@types/node": "^20.0.0",
 		"@types/uuid": "^10.0.0",
 		"typescript": "^5.5.0",
-		"vitest": "^3.0.0"
+		"vitest": "^4.1.2"
 	}
 }

apps/nutriphi/packages/shared/package.json

@@ -17,7 +17,7 @@
 	},
 	"devDependencies": {
 		"typescript": "~5.9.2",
-		"vitest": "^2.1.8"
+		"vitest": "^4.1.2"
 	},
 	"dependencies": {}
 }

packages/qr-export/package.json

@@ -27,7 +27,7 @@
 		"@types/pako": "^2.0.3",
 		"@types/qrcode": "^1.5.5",
 		"typescript": "^5.9.3",
-		"vitest": "^3.0.5"
+		"vitest": "^4.1.2"
 	},
 	"peerDependencies": {
 		"svelte": "^5.0.0",

packages/shared-llm/package.json

@@ -39,7 +39,7 @@
 	"devDependencies": {
 		"@types/node": "^20.0.0",
 		"typescript": "^5.0.0",
-		"vitest": "^2.0.0"
+		"vitest": "^4.1.2"
 	},
 	"files": [
 		"dist"

packages/shared-storage/package.json

@@ -30,6 +30,6 @@
 	"devDependencies": {
 		"@types/node": "^24.10.1",
 		"typescript": "^5.9.3",
-		"vitest": "^4.1.0"
+		"vitest": "^4.1.2"
 	}
 }

packages/spiral-db/package.json

@@ -32,7 +32,7 @@
 		"tsup": "^8.5.1",
 		"tsx": "^4.21.0",
 		"typescript": "^5.9.3",
-		"vitest": "^1.6.1"
+		"vitest": "^4.1.2"
 	},
 	"peerDependencies": {
 		"sharp": "^0.33.0",

packages/test-config/package.json

@@ -26,7 +26,7 @@
 	"peerDependencies": {
 		"@playwright/test": "^1.40.0",
 		"jest": "^29.0.0",
-		"vitest": "^3.0.0"
+		"vitest": "^4.1.2"
 	},
 	"peerDependenciesMeta": {
 		"@playwright/test": {

packages/wallpaper-generator/package.json

@@ -21,7 +21,7 @@
 	"devDependencies": {
 		"@types/node": "^24.10.1",
 		"typescript": "^5.9.3",
-		"vitest": "^3.0.5"
+		"vitest": "^4.1.2"
 	},
 	"peerDependencies": {
 		"svelte": "^5.0.0",