ci: fix wagmi; misc. updates

Author: jxom

.github/actions/setup-wagmi/action.yml

@@ -18,19 +18,19 @@ runs:
       with:
         cache: pnpm
         cache-dependency-path: ./wagmi/pnpm-lock.yaml
-        node-version: 22
 
     - name: Build viem
       shell: bash
       run: pnpm build
 
-    - name: Install dependencies
-      shell: bash
-      run: pnpm install
+    - shell: bash
       working-directory: ./wagmi
+      run: |
+        node -e "import fs from 'fs'; const p = JSON.parse(fs.readFileSync('./package.json', 'utf8')); p.pnpm = p.pnpm || {}; p.pnpm.overrides = p.pnpm.overrides || {}; p.pnpm.overrides.viem = 'file:../src'; fs.writeFileSync('package.json', JSON.stringify(p, null, 2));"
 
-    - shell: bash
-      run: pnpm i viem@file:../src -w
+    - name: Install dependencies
+      shell: bash
+      run: pnpm install --no-frozen-lockfile
       working-directory: ./wagmi
 
     - name: Build packages

.github/workflows/test-chains.yml

@@ -132,23 +132,20 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        type: ['bun', 'node-18', 'node-20', 'node-latest', 'next', 'tsc', 'vite']
+        type: ['bun', 'node-22', 'node-latest', 'next', 'tsc', 'vite']
         include:
           - type: bun
             runtime: bun
-          - type: node-18
-            node-version: 18
-            runtime: node
-          - type: node-20
-            node-version: 20
+          - type: node-22
+            node-version: 22
             runtime: node
           - type: node-latest
             node-version: latest
             runtime: node
           - type: next
             runtime: next
           - type: tsc
-            node-version: 20
+            node-version: 22
             runtime: tsc
           - type: vite
             runtime: vite

.github/workflows/test-rpc-providers.yml

@@ -73,9 +73,9 @@
     "typescript": "catalog:",
     "vitest": "^1.0.4"
   },
-  "packageManager": "pnpm@10.14.0",
+  "packageManager": "pnpm@10.15.0",
   "engines": {
-    "node": ">=24"
+    "node": ">=22"
   },
   "simple-git-hooks": {
     "pre-commit": "pnpm check"