feat: remove unused module

modules/app.xql

-xquery version "3.1";
-
-module namespace app="http://textgrid.de/ns/SADE/templates";
-
-import module namespace templates="http://exist-db.org/xquery/templates" ;
-import module namespace config="http://textgrid.de/ns/SADE/config" at "config/config.xqm";
-
-declare namespace xhtml="http://www.w3.org/1999/xhtml";
-
-(:~
- : returns an html snippet with the current project title from conf.xml, can be
- : can be a clickable title within a navbar that triggers a sidebar
- :
- : @param $node the HTML node with the attribute which triggered this call
- : @param $model a map containing arbitrary data - used to pass information between template calls
-:)
-declare function app:project-id($node as node(), $model as map(*)) {
-    element {$node/name()} { $node/@*[not(local-name() => starts-with("data-template")) ],
-<div data-target=".sidebar-collapse" data-toggle="collapse" id="sidebar-toggle">
-<span class="glyphicon glyphicon-list"> </span> {' ' || config:get('project-title')}
-</div>}
-};
-
-(:~
- : Collects information from <a href="https://www.uni-goettingen.de/de/publikationen/303721.html">
- : Fontane-Arbeitstelle website</a>.
- :
- : @param $node the HTML node with the attribute which triggered this call
- : @param $model a map containing arbitrary data - used to pass information between template calls
- :)
-declare function app:publications($node as node(), $model as map(*)) {
-    let $request := <hc:request method="get" href="https://www.uni-goettingen.de/de/publikationen/303721.html"
-                        timeout="3"/>
-    let $response := 
-        try {
-            hc:send-request($request)[2]
-        } catch * {
-            (: inject information that we cannot read from remote. :)
-            <node><li class="content">Host "uni-goettingen.de" timed out after 3s.</li></node>
-        }
-    return
-        ($response//*:li[@class="content"])[position() lt 5]
-};
-
-(:~
- : Collects information from <a href="https://www.uni-goettingen.de/de/publikationen/303721.html">
- : Fontane-Arbeitstelle website</a>.
- :
- : @param $node the HTML node with the attribute which triggered this call
- : @param $model a map containing arbitrary data - used to pass information between template calls
- :)
-declare function app:presentations($node as node(), $model as map(*)) {
-let $request := <hc:request method="get" href="https://www.uni-goettingen.de/de/vortr%C3%A4ge-und-pr%C3%A4sentationen/303717.html" timeout="3"/>
-let $response :=
-    try {
-        hc:send-request($request)[2]
-    } catch * {
-        (: inject information that we cannot read from remote. :)
-        <node><li class="content">Host "uni-goettingen.de" timed out after 3s.</li></node>
-    }
-for $item in ($response//*:li[@class="content"])[position() lt 5]
-return
-    element li { for $i in $item/node() return local:nodeTest($i) }
-};
-
-declare function local:nodeTest($node){
-typeswitch ($node)
-    case element(a) return element a {
-        attribute href {if(starts-with($node/@href, '/de/document')) then 'https://www.uni-goettingen.de'||$node/@href else $node/@href},
-        attribute target {'_blank'},
-        if (starts-with($node/text(), 'Power Point' )) then substring-after($node/text(), 'Power Point') else $node/text()
-    }
-    default return $node
-};