* xftp-server: embed file download widget in XFTP server web page
When a URL has a hash fragment (>50 chars), the server page shows the
file download UI instead of the server info page. Embeds xftp-web
assets (JS, CSS, crypto worker) and protocol overlay with matching
website content. Overlay renders below the server navbar.
* xftp-server: fix overlay scroll lock, remove extra margin, fix dark SVG
* xftp-server: move file transfer widget to standalone /file page
* web: collapse all repeated Nothing sections in render
section_ only collapsed the first occurrence of a section when content
was Nothing, leaving subsequent sections with the same label intact.
This caused SMP server pages to show raw <x-xftpConfig> tags.
* xftp-server: update bundled css/js
* xftp-server: move file.html to xftp-server, rename xftp bundle dir
* web: remove unused server-info wrapper div
* refactor
* fix
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Co-authored-by: Evgeny <evgeny@poberezkin.com>
* web: extract shared web module from smp-server
Move web serving infrastructure (warp, static files, HTML templating)
from apps/smp-server/web/Static.hs into library modules:
- Simplex.Messaging.Server.Web (generic web infra + templating)
- Simplex.Messaging.Server.Web.Embedded (TH-embedded assets)
Move static assets from apps/smp-server/static/ to
src/Simplex/Messaging/Server/Web/.
Move EmbeddedWebParams/WebHttpsParams from Server.Main to Server.Web.
Keep SMP-specific rendering (serverInformation) in apps/smp-server/SMP/Web.hs.
generateSite is now generic: takes pre-rendered HTML + link page paths,
enabling reuse by XFTP and NTF servers.
* web: add tests for templating engine
Tests for render, section_, item_, and timedTTLText functions
in Simplex.Messaging.Server.Web module.
* web: add serverInfoSubsts, serveStaticPageH2, safe port parsing
* web: rename SMP.Web to SMPWeb, remove SMP subdirectory
* fix(web): section_ collapsing sections with Just "" content
Commit e48bedea ("servers: fix server pages when source code is not
specified") changed section_ to treat Just "" the same as Nothing -
collapsing the section. The intent was to handle the sourceCode case
(empty string when not specified), but the guard
`not (B.null content)` also broke operator, admin, complaints, and
hosting - all of which legitimately use Just "" as a
section-present marker.
Before (correct):
Nothing -> before <> next
Just content -> before <> item_ label content inside <> ...
After (broken):
Just content | not (B.null content) -> ...
_ -> before <> next
Restore the original behavior: only Nothing collapses a section.
* refactor
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Co-authored-by: Evgeny Poberezkin <evgeny@poberezkin.com>
