fixing bugs

.env.example

@@ -100,17 +100,24 @@ TELESRV_SMTP_TIMEOUT=10s
 ## Public Links & Branding -- What clients show/open for links, and your product's name.
 
 # Public web address for links this server generates (invite links, sticker
-# packs, etc). Use your real domain once you have one, e.g. https://example.com.
-TELESRV_PUBLIC_BASE_URL=http://127.0.0.1
+# packs, etc). :2401 matches TELESRV_PUBLIC_LINK_WEB_ADDR below (the Public
+# Web Listener that actually serves those preview pages) so a link opened
+# right after setup shows a real preview card instead of a dead connection.
+# Use your real domain once you have one, e.g. https://example.com -- and
+# put nginx (or similar) in front of the listener rather than pointing this
+# at the raw port.
+TELESRV_PUBLIC_BASE_URL=http://127.0.0.1:2401
 # Custom URL scheme (like "owpg://") that public pages use to open your
 # patched client. Must match what your client builds were compiled with.
 TELESRV_PUBLIC_APP_SCHEME=owpg
 # Optional: use "scheme://yourdomain.com/..." links instead of plain
 # "scheme://...". Leave empty unless you specifically need this.
 TELESRV_PUBLIC_APP_LINK_BASE=
-# Address of your web client (if you have one) and the product name shown
-# on public landing pages.
-TELESRV_PUBLIC_WEB_BASE_URL=https://web.telesrv.net
+# Address of your web client, if you have one -- shows an "Open in Web"
+# button on public profile/invite pages. Leave empty (the default) to hide
+# that button; there's no web client running unless you've deployed one.
+TELESRV_PUBLIC_WEB_BASE_URL=
+# Product name shown on public landing pages.
 TELESRV_PUBLIC_APP_NAME=OwpenGram
 # Where the "Download" button on public pages links to.
 TELESRV_PUBLIC_DOWNLOAD_URL=https://owpengram.org