chore: migrate pnpm configuration to v11

- Create pnpm-workspace.yaml with settings migrated from .npmrc and package.json pnpm section
- Remove non-auth settings from .npmrc (shamefullyHoist, strictPeerDependencies → pnpm-workspace.yaml)
- Migrate onlyBuiltDependencies/ignoredBuiltDependencies → allowBuilds in pnpm-workspace.yaml
- Remove pnpm field from package.json (no longer read by pnpm v11)

Co-authored-by: danielroe <28706372+danielroe@users.noreply.github.com>

Author: Copilot

.npmrc

@@ -1,2 +0,0 @@
-shamefully-hoist=true
-strict-peer-dependencies=false

package.json

@@ -100,18 +100,5 @@
     "vitest": "^4.1.6",
     "vue": "^3.5.34",
     "vue-tsc": "^3.2.8"
-  },
-  "pnpm": {
-    "onlyBuiltDependencies": [
-      "better-sqlite3",
-      "esbuild",
-      "rolldown",
-      "sharp"
-    ],
-    "ignoredBuiltDependencies": [
-      "@parcel/watcher",
-      "puppeteer",
-      "vue-demi"
-    ]
   }
 }

pnpm-workspace.yaml

@@ -0,0 +1,13 @@
+shamefullyHoist: true
+strictPeerDependencies: false
+
+allowBuilds:
+  better-sqlite3: true
+  esbuild: true
+  rolldown: true
+  sharp: true
+  "@parcel/watcher": false
+  maplibre-gl: false
+  puppeteer: false
+  unrs-resolver: false
+  vue-demi: false