[FIX] theme_bookstore: fix multiple issues in the theme

This commit fixes multiples issues in the theme:

- Wording
- Shapes that should appear only in the configurator
- Useless xpaths
- Font bug in Firefox (-> texts have been outlined in the svg)

task-4221731

closes odoo/design-themes#977

X-original-commit: f6012ce86e
Signed-off-by: Soukéina Bojabza (sobo) <sobo@odoo.com>

theme_bookstore/views/snippets/s_showcase.xml

@@ -5,11 +5,6 @@
     <!-- Section -->
     <xpath expr="//section" position="attributes">
         <attribute name="class" add="pt128 pb128 o_cc o_cc5" remove="pt48 pb48" separator=" "/>
-        <attribute name="data-oe-shape-data">{'shape':'web_editor/Origins/11_001', 'colors':{'c3':'o-color-4','c4':'o-color-5'}, 'flip':['y']}</attribute>
-    </xpath>
-    <!-- Shape -->
-    <xpath expr="//div[hasclass('container')]" position="before">
-        <div class="o_we_shape o_web_editor_Origins_11_001" style="background-image: url('/web_editor/shape/web_editor/Origins/11_001.svg?c3=o-color-4&amp;c4=o-color-5&amp;flip=y'); background-position: 0% 100%;"/>
     </xpath>
     <!-- Title -->
     <xpath expr="//h3" position="replace" mode="inner">