Update README to reflect demo

.gitea/workflows/test-and-build.yml

@@ -71,9 +71,9 @@ jobs:
       - name: Build and shrink binary
         run: |
           nix build
-          cp -L ./result/bin/tricu /tmp
-          chmod 755 /tmp/tricu
-          nix develop --command upx /tmp/tricu
+          cp -L ./result/bin/tricu ./tricu
+          chmod 755 ./tricu
+          nix develop --command upx ./tricu
   
       - name: Setup go for release action
         uses: actions/setup-go@v5
@@ -84,6 +84,6 @@ jobs:
         uses: https://gitea.com/actions/release-action@main
         with:
           files: |-
-            /tmp/tricu
+            ./tricu
           api_key: '${{ secrets.RELEASE_TOKEN }}'
           pre_release: true