chore: use yarn via corepack (#4393)

.github/actions/setup-node-yarn-deps/action.yml

@@ -3,6 +3,11 @@ description: Runs all the setup steps required to have the proper Node version a
 runs:
     using: composite
     steps:
+        # Corepack must be enabled _before_ running setup-node, otherwise the caching setup will error
+        - name: Enable corepack
+          run: corepack enable
+          shell: bash
+
         - name: Use Node.js (.nvmrc)
           uses: actions/setup-node@v4
           with:

.yarnrc.yml

@@ -7,5 +7,3 @@ logFilters:
       level: discard
 
 nodeLinker: node-modules
-
-yarnPath: .yarn/releases/yarn-4.1.1.cjs

docs/local-typescript-setup.md

@@ -50,10 +50,10 @@ Note: on Windows we strongly recommend using the [Windows Subsystem for Linux](h
 
     (this will pick up the right version from `.nvmrc`)
 
-5. Install yarn:
+5. Enable [Corepack](https://nodejs.org/docs/latest-v22.x/api/corepack.html), which provides `yarn` versions:
 
     ```sh
-    npm install -g yarn
+    corepack enable
     ```
 
 6. Run yarn inside the repo folder to install dependencies:

package.json

@@ -4,7 +4,7 @@
     "engines": {
         "node": ">=22.0"
     },
-    "packageManager": "yarn@4.1.1",
+    "packageManager": "yarn@4.6.0",
     "scripts": {
         "batchTagWithGpt": "tsx --tsconfig tsconfig.tsx.json baker/batchTagWithGpt.ts",
         "buildCoverage": "jest --coverage=true --coverageProvider=v8",

yarn.lock

@@ -19992,11 +19992,11 @@ __metadata:
 
 "typescript@patch:typescript@npm%3A>=3 < 6#optional!builtin<compat/typescript>, typescript@patch:typescript@npm%3A~5.7.2#optional!builtin<compat/typescript>":
   version: 5.7.2
-  resolution: "typescript@patch:typescript@npm%3A5.7.2#optional!builtin<compat/typescript>::version=5.7.2&hash=5adc0c"
+  resolution: "typescript@patch:typescript@npm%3A5.7.2#optional!builtin<compat/typescript>::version=5.7.2&hash=5786d5"
   bin:
     tsc: bin/tsc
     tsserver: bin/tsserver
-  checksum: 10/ff27fc124bceb8969be722baa38af945b2505767cf794de3e2715e58f61b43780284060287d651fcbbdfb6f917f4653b20f4751991f17e0706db389b9bb3f75d
+  checksum: 10/d75ca10141afc64fd3474b41a8b082b640555bed388d237558aed64e5827ddadb48f90932c7f4205883f18f5bcab8b6a739a2cfac95855604b0dfeb34bc2f3eb
   languageName: node
   linkType: hard