Consistent watch/serve console output

[zachleat]

[11ty] Writing ./_site/search.json from ./search.11ty.js
[11ty] Wrote 1 file in 0.04 seconds (v3.1.2-beta.4)
[11ty] Watching…
[11ty] Server at http://localhost:8080/
[11ty] File changed: ./search.11ty.js
[11ty] Writing ./_site/search.json from ./search.11ty.js
[11ty] Wrote 1 file in 0.01 seconds (v3.1.2-beta.4)
[11ty] Watching…
[11ty] File changed: ./eleventy.config.js
[11ty] Writing ./_site/search.json from ./search.11ty.js
[11ty] Wrote 1 file in 0.01 seconds (v3.1.2-beta.4)
[11ty] Watching…

Notice that the server is still running and doesn’t repeat. The watcher still runs but does repeat log output.

Propose:

• Add log output for shutting down Server and Watcher to see when they’re closed (mostly on SIGINT)
• Remove Watching… output on config reset builds (we don’t need to be reminded)