The variable "projectName" in the test report does not support Chinese characters and The sorting is chaotic.

### Describe the Bug

1、Set projectName='Chinese content' in environment.properties, and it appears as ??? after generating the report.
2、There is also an issue with sorting; after generating the report, the order in the test steps is unsorted and requires manual clicking on "order" to display correctly.

### Steps to Reproduce

none

### Expected Behaviour

1、It can support display in Chinese.
2、I hope the sorting defaults to ascending order.

### Screenshots or Additional Context

none

### What Language are you using?

python

### What Framework/Allure Integration you are using?

allure-pytest

### What version of Allure Integration you are using?

2.27.0

### What version of Allure Report you are using?

2.27.0

### Code of Conduct

- [X] I agree to follow this project's Code of Conduct

Start by reproducing the report with environment.properties, projectName containing Chinese characters, and allure-pytest 2.27.0. Inspect the generated report for the project-name encoding and test-step ordering; done when Chinese text renders correctly and ascending order is the default.

Written by the indexing model from the issue text.