feat/woo template

• Common project files update
• Common project files update
• test suite init
• theme resolver test
• tests for wptheme resolver
• implementation of wp theme resolver
• tests for dir resolver
• chain resolver tests
• dir resolver implementation
• better renderer interface
• fixed chain resolver tests
• chain resolver implementation
• renderer tests
• simple php renderer
• remove php from resolvers. Only PHP renderer can add it
• fix for invalid interface implementation
• view builder
• add output_render method
• chore(readme): more documentation
• chore(readme): more documentation
• feat: add WooTemplateResolver

tests/unit/Resolver/templates/some_template.php

+<?php
+    echo 'outputText';
\ No newline at end of file