web: disallow crawlers and quiet the game port

Adds robots.txt with Disallow: / plus noindex/X-Robots-Tag on the site and app. The v5 server treats an HTTP request as a malformed frame, closes silently before HELLO, and suppresses the common TLS scanner noise. Deploy now verifies robots.txt.

1 files changed, 1 insertions, 0 deletions

diff --git a/web/index.php b/web/index.php
index aa3e359..873e58e 100644
--- a/web/index.php
+++ b/web/index.php
@@ -53,6 +53,7 @@ function human_size(int $bytes): string
 <meta name="viewport" content="width=device-width, initial-scale=1">
 <title>żagań.bet</title>
 <meta name="description" content="Official zagan.bet desktop app, terminal client and server downloads.">
+<meta name="robots" content="noindex, nofollow, noarchive">
 <meta http-equiv="Content-Security-Policy" content="default-src 'none'">
 </head>
 <body>