feat: add blog_options and rss feed generation

app/server/views/conclave/admin_panel.pug

@@ -0,0 +1,6 @@
+extends ../layout
+
+block content
+  nav
+    a(href="/conclave/new_post") New post
+    a(href="/conclave/options") Options

app/server/views/conclave/options.pug

@@ -0,0 +1,11 @@
+extends ../layout
+
+block content
+  a(href='/conclave/options/edit') Edit
+  case options.length
+    when 0
+      p There is no options at the moment
+    default 
+      ul
+        each option in options
+          li #{option.name}: #{option.value}

app/server/views/conclave/options_edit.pug

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+extends ../layout
+
+block content
+  form(method="POST" action="/conclave/options/edit")
+    each option in options
+      fieldset(id=option.name) 
+        input(value=option.name name="name" readonly type="text")
+        input(value="update" name="action" readonly type="hidden")
+        input(value=option.value name="value" type="text")
+
+    fieldset(id="new-one")
+      input(value="" name="name" type="text")
+      input(value="create" name="action" readonly type="hidden")
+      input(value="" name="value" type="text")
+
+    input(type="submit" value="Save")