move resume workflow entirely to nix

.github/workflows/build-resume.yaml

@@ -22,19 +22,19 @@ jobs:
             uses: https://github.com/DeterminateSystems/nix-installer-action@main
 
           - name: Build PDF
-            run: nix develop --command latexmk -pdf main.tex && mv main.pdf Alice_Huston_Resume_Software_Engineer.pdf
+            run: nix build .#default
 
           - name: Upload PDF artifact
             uses: actions/upload-artifact@v3
             with:
               name: resume-pdf
-              path: Alice_Huston_Resume_Software_Engineer.pdf
+              path: result/Alice_Huston_Resume_Software_Engineer.pdf
 
           - name: Create Release
             if: success()
             uses: softprops/action-gh-release@v1
             with:
-              files: Alice_Huston_Resume_Software_Engineer.pdf
+              files: result/Alice_Huston_Resume_Software_Engineer.pdf
               tag_name: resume-${{ github.run_number }}
               body: "Resume PDF built from commit ${{ github.sha }}"
             env: