message: simplify installation using utf8 instead base64
diff: -import { encode } from "./deps/base64.ts";
  import { posix } from "./deps/path.ts";
  const { join } = posix;
  @@ -24,8 +23,8 @@ const imports = {
  };
  export const cli = join(baseUrl, "./cli/cli.ts");
  -export const importMap = `data:application/json;base64,${
  - encode(JSON.stringify({ imports }))
  +export const importMap = `data:application/json;utf8,${
  + JSON.stringify({ imports })
  }`;
  // Run the current command
  