chore(ci): pin lerna's minimatch to v3 and fail step on lerna error

The publish step was silently emitting `changed_packages=0` because
lerna 9.x crashed with `import_minimatch2.default is not a function`
and `echo "x=$(... | wc -l)" | tee` swallowed the non-zero exit.

- pnpm-workspace: scope `lerna>minimatch` to ^3.1.4 so lerna keeps the
  CJS-default-export shape its bundled code expects, while everything
  else still dedups to the global minimatch ^9.0.0 override.
- test-ci: `set -eo pipefail` plus an explicit assignment so a lerna
  crash now fails the step instead of being masked by the outer pipe.

Author: B4nan

.github/workflows/test-ci.yml

@@ -166,8 +166,14 @@ jobs:
 
             -   name: Generate changed packages list
                 id: changed-packages
+                # `set -eo pipefail` plus an explicit assignment ensures a lerna
+                # crash fails the step instead of being swallowed by the outer
+                # `echo | tee` (which would otherwise emit `changed_packages=0`
+                # and skip the publish step silently).
                 run: |
-                    echo "changed_packages=$(node ./node_modules/.bin/lerna changed -p | wc -l | xargs)" | tee -a $GITHUB_OUTPUT
+                    set -eo pipefail
+                    changed=$(node ./node_modules/.bin/lerna changed -p | wc -l | xargs)
+                    echo "changed_packages=$changed" | tee -a "$GITHUB_OUTPUT"
 
             -   name: Report nothing to release
                 if: steps.changed-packages.outputs.changed_packages == '0'

pnpm-lock.yaml

@@ -15,7 +15,12 @@ minimumReleaseAgeExclude:
 overrides:
     playwright-core: 1.58.2
     "@browserbasehq/stagehand": 3.0.7
+    # Dedup minimatch to v9 everywhere except inside lerna — lerna 9.x's bundled
+    # code (`__toESM(require('minimatch')).default(...)`) only works with v3,
+    # whose CJS export *is* the function. Pinning v9 there caused the publish
+    # step to silently report 0 changed packages.
     minimatch: "^9.0.0"
+    "lerna>minimatch": "^3.1.4"
 
 onlyBuiltDependencies:
     - "@apify/ui-icons"