Add custom page templates for Home, Contact, and Services

- Created a new Contact Page template with a contact form and information section.
- Developed a Home Page template featuring a hero section, core capabilities, and pricing details.
- Introduced a Services Page template outlining core services and industry solutions.
- Added a default page template for standard pages without a custom template.
- Implemented a single post template for displaying individual blog posts.
- Created a style.css file for theme metadata and styling.

wp-content/themes/ots-signs/page.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Default page template.
+ * Used for pages that don't specify a custom template.
+ */
+get_header();
+?>
+
+<div class="page-header-light"></div>
+
+<section class="page-hero">
+    <div class="container">
+        <h1><?php the_title(); ?></h1>
+    </div>
+</section>
+
+<section class="section">
+    <div class="container" style="max-width:800px;">
+        <?php
+        if ( have_posts() ) :
+            while ( have_posts() ) :
+                the_post();
+                ?>
+                <div class="entry-content">
+                    <?php the_content(); ?>
+                </div>
+                <?php
+            endwhile;
+        endif;
+        ?>
+    </div>
+</section>
+
+<?php get_footer(); ?>