chore: update pnpm to 10.21 and enable trust policy

.github/workflows/provenance.yml

@@ -1,22 +0,0 @@
-name: ci
-
-on:
-  push:
-    branches:
-      - main
-  pull_request:
-    branches:
-      - main
-permissions:
-  contents: read
-jobs:
-  check-provenance:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v5
-        with:
-          fetch-depth: 0
-      - name: Check provenance downgrades
-        uses: danielroe/provenance-action@41bcc969e579d9e29af08ba44fcbfdf95cee6e6c # v0.1.1
-        with:
-          fail-on-provenance-change: true

package.json

@@ -2,7 +2,7 @@
   "name": "@elk-zone/elk",
   "type": "module",
   "version": "0.16.0",
-  "packageManager": "pnpm@10.19.0",
+  "packageManager": "pnpm@10.21.0",
   "license": "MIT",
   "homepage": "https://elk.zone/",
   "main": "./nuxt.config.ts",

pnpm-workspace.yaml

@@ -19,3 +19,5 @@ packageManagerStrict: false
 shellEmulator: true
 
 verifyDepsBeforeRun: install
+trustPolicy: no-downgrade
+