feat(init): Generate deno.json by default (#16389)

Updates `deno init` subcommand to create a `deno.json` when initializing
a new project.

Slightly changes the output, to make it more readable.

1 files changed, 5 insertions, 0 deletions

diff --git a/cli/tools/init/templates/deno.json b/cli/tools/init/templates/deno.json
new file mode 100644
index 000000000..3c5130f1d
--- /dev/null
+++ b/cli/tools/init/templates/deno.json
@@ -0,0 +1,5 @@
+{
+  "tasks": {
+    "dev": "deno run --watch main.ts"
+  }
+}