Convert barant.com JET 1.4 marketing pages to jetc/.jtc (local, non-production)

Pulls .page files and shared template infrastructure (mainpagetemplate.temp,
menu.bar, barant.tag, opensource.menu, cart.menu, login.menu) read-only from
barant.com via SFTP into jetc/barant-site/src, then convert.py mechanically
flattens them into self-contained .jet files: linkbutton becomes a plain
anchor link (the old SESSIONCTL PAGE/PROCESS form-postback model has no
equivalent here - each page is its own real #api route now, not a shared
single-form state machine), sectionframe is expanded per its barant.tag
definition, /images/* references are fetched and inlined as data URIs
(APIServer has no static-file serving), and session-gated chrome (cart,
account/admin, login.menu) is resolved to its anonymous-visitor default
state, since no session/DB backend is wired into this conversion.

17 pages convert and serve cleanly end-to-end (verified via a local
apiserver-barant-site.json instance on :8081, kept separate from the
existing demo server on :8080 to avoid a /main route collision with the
earlier hand-cloned barant.jet). Two pages deliberately out of scope for
this pass: davidarant.page (whiledir filesystem iteration) and the
per-topic sub-pages of jet.page (dispatches on an ARGS query param this
conversion does not populate - only the default overview state converts).
vst.page/modular1.page/modular1_patches.page also deferred - they pull
live product rows via sql, a real backend dependency beyond "pages and
their template" scope.

Nothing was written back to barant.com - SFTP access was read-only
throughout, per explicit instruction to convert locally without touching
the original site.

jetc/barant-site/src/mainpagetemplate.temp

@@ -0,0 +1,50 @@
+<tag name="title">
+ <container name="_title" eval="no">
+ <exclude><title></exclude>$[_title]<exclude></title></exclude>
+</tag>
+
+<template>  
+  <div class="pageclass">
+  <div class="heading">    
+   <div style="display: inline-block; width: 500px;">
+    <a href="https://barant.com"><img style="width: 60px; height: 60px; margin: 10px;" align="left" src="/images/btglogo.png"></a>
+    <div style="padding-top: 15px;">
+     <div style="left: 80px; color: #2099f0; font-size: 20pt;">BARANT TECHNOLOGY GROUP</div>  
+     <div style="left: 80px; color: #2099f0;"><exclude>$[_title]</exclude></div>    
+    </div>
+   </div>
+   <div style="float: right; text-align: right; margin-right: 10px; margin-top: 5px;"><include file="login.menu"></div> 
+  </div>
+  <div class="menubar">
+   <if value1="$[_menubar]" value2="" type="eq">
+    <include file="menu.bar"> 
+   <else>
+    <include file="$[_menubar]">
+   </if>
+  </div>
+
+  <div style="display: table-row; width: 100%;">
+   <div style="display: table-cell; border:
+               background-image: url('/images/grid.png') repeat-x repeat-y;">
+   <div class="panel" style="width: 200px; display: table-cell; ">
+    <if value1="$[_menu]" value2="" type="eq">
+     <include file="opensource.menu">
+    </if>
+    $[_menu]
+    <include file="cart.menu">   
+    <comment>
+    <if value1="$[_login_id]" value2="1" type="eq">
+     <include file="sessionvar.menu">
+    </if>
+    </comment>
+    </div>
+   <div class="panel" style="display: table-cell; width: 960px; max-width: 960px;"><contents></div>
+   <div style="clear: both;"></div>
+  </div>
+  </div>
+
+ <div class="footer" style="clear: both;">&copy; 1999-2026 BARANT Systems, All Rights Reserved</div>
+</div>
+
+</template>
+