update instructions to run project from a fresh scaffold

[maheshbansod]

After scaffolding the project with

deno run -Ar jsr:@fresh/init@2.0.0-alpha.34

Instruction show up to run the project:

Enter your project directory using cd fresh-project.
Run deno task start to start the project. CTRL-C to stop.

Stuck? Join our Discord https://discord.gg/deno

these instructions seem to be outdated since running deno task start on this project throws an error.

While this error also hints that you might want to run the dev server, I think it gives a bad impression that a newly scaffolded project is throwing an error after running the command that it has specified. Also, not many people, especially beginners, read the error messages completely.

[marvinhagemeister]

Good catch, thanks!