Update paths in demo.html (#277)

Author: aganders3

demo.html

@@ -7,12 +7,12 @@
       {
         "imports": {
           "zarrita": "./packages/zarrita/dist/src/index.js",
-          "@zarrita/storage/fetch": "./packages/storage/dist/src/fetch.js",
-          "numcodecs/blosc": "./packages/core/node_modules/numcodecs/blosc.js",
-          "numcodecs/lz4": "./packages/core/node_modules/numcodecs/lz4.js",
-          "numcodecs/zlib": "./packages/core/node_modules/numcodecs/zlib.js",
-          "numcodecs/zstd": "./packages/core/node_modules/numcodecs/zstd.js",
-          "numcodecs/gzip": "./packages/core/node_modules/numcodecs/gzip.js"
+          "@zarrita/storage/fetch": "./packages/@zarrita-storage/dist/src/fetch.js",
+          "numcodecs/blosc": "./packages/zarrita/node_modules/numcodecs/dist/blosc.js",
+          "numcodecs/lz4": "./packages/zarrita/node_modules/numcodecs/dist/lz4.js",
+          "numcodecs/zlib": "./packages/zarrita/node_modules/numcodecs/dist/zlib.js",
+          "numcodecs/zstd": "./packages/zarrita/node_modules/numcodecs/dist/zstd.js",
+          "numcodecs/gzip": "./packages/zarrita/node_modules/numcodecs/dist/gzip.js"
         }
       }
     </script>