fix(ci): build workspaces before typecheck in publish workflow

The CLI's typecheck resolves @ibm/ibmi-mcp-server/{tools,services,context,
formatting} through the server's exports map, which points at ./dist/public/*.js.
On a fresh CI runner, those files do not exist until npm run build executes.
Running typecheck before build causes TS2307 module-resolution errors and fails
the publish workflow (observed on v0.5.0 publish run).

Move the Build step above Run tests and checks so the server's dist/ is present
when typecheck runs. The root build script already orders server before CLI.

Signed-off-by: Adam Shedivy <ajshedivyaj@gmail.com>

Author: ajshedivy

.github/workflows/publish.yml

@@ -29,16 +29,20 @@ jobs:
           rm -rf node_modules packages/*/node_modules
           npm install --prefer-offline
 
+      # Build @ibm/ibmi-mcp-server first so the CLI's typecheck can resolve
+      # @ibm/ibmi-mcp-server/{tools,services,context,formatting} subpath exports,
+      # which are defined in the server's package.json `exports` map pointing at
+      # ./dist/public/*.js. Running typecheck before build causes TS2307 errors
+      # on a fresh runner. The root `build` script builds server then CLI.
+      - name: Build
+        run: npm run build
+
       - name: Run tests and checks
         run: |
           npm run typecheck --workspaces --if-present
           npm run lint --workspaces --if-present
           npm run test --workspaces --if-present
 
-      # Build @ibm/ibmi-mcp-server first (the CLI imports from its dist/public).
-      - name: Build
-        run: npm run build
-
       - name: Publish @ibm/ibmi-mcp-server to npm
         working-directory: ./packages/server
         run: npm publish --access public --provenance