Writes the bridge address and its per-session token into the generated runtime's
.env.local so the preview app can reach the bridge (it refuses requests without the
token). The file holds a secret: it is created owner-only and a .gitignore next to it
keeps it out of git. Nothing here logs the token.
Writes the bridge address and its per-session token into the generated runtime's
.env.localso the preview app can reach the bridge (it refuses requests without the token). The file holds a secret: it is created owner-only and a.gitignorenext to it keeps it out of git. Nothing here logs the token.