remove backer

[fix] - add dockerfile labels separately

add backer

Docker related work

Improved typehint for method 'View::render'

remove backer

### Fixed

- Fixed `Phalcon\Config\Adapter\Yaml` constructor to handle `null` return values from `yaml_parse_file()`, ensuring empty configuration files are treated as empty arrays instead of throwing errors.

### Added

- Added a unit test to verify that empty YAML files are handled correctly and return an empty config array instead of causing errors.

empty config file

fix(config): handle null from yaml_parse_file in Yaml adapter

…warded header

…esses.

This reverts commit 89b339a.

This reverts commit 841dbd0.

This reverts commit 1af83be.

This reverts commit 31b726b.

This reverts commit e87eb6c.

This reverts commit 60616f7.

This reverts commit b410781.

5.10 prep