fix(ci): add pnpm store prune to Dockerfile and post-deploy checks

Clear pnpm cache before installing dependencies in BuildKit and runner
to fix ERR_PNPM_TARBALL_INTEGRITY when internal packages are republished
with the same version.

.gitea/workflows/deploy.yml

@@ -446,7 +446,9 @@ jobs:
           echo "//git.infra.mintel.me/api/packages/mmintel/npm/:_authToken=${{ secrets.NPM_TOKEN }}" >> .npmrc
       - name: Install dependencies
         id: deps
-        run: pnpm install --no-frozen-lockfile
+        run: |
+          pnpm store prune
+          pnpm install --no-frozen-lockfile
       - name: 📦 Cache APT Packages
         uses: actions/cache@v4
         with:

Dockerfile

@@ -27,6 +27,7 @@ RUN --mount=type=cache,id=pnpm,target=/pnpm/store \
     export NPM_TOKEN=$(cat /run/secrets/NPM_TOKEN) && \
     echo "@mintel:registry=https://git.infra.mintel.me/api/packages/mmintel/npm" > .npmrc && \
     echo "//git.infra.mintel.me/api/packages/mmintel/npm/:_authToken=\${NPM_TOKEN}" >> .npmrc && \
+    pnpm store prune && \
     pnpm install --no-frozen-lockfile && \
     rm .npmrc