Permalink testcases/{testName}

#### I'm submitting a ...
- [ ] feature request

#### What is the current behavior?
Permalinks for allure dashboard are currently formed like this (ids) :
https://demo.qameta.io/allure/#suites/bd5db97a62d5115f1a4b09738ac3c2b1/64cfd40c8b6df023/

#### What is the expected behavior?
Could it be possible to display it with full name instead ?
https://demo.qameta.io/allure/#suites/AlwaysPassingTest/testFour

#### What is the motivation / use case for changing the behavior?
Same behaviour as junit jenkins plugin.
Like that we could also use lastJob link and it's easier to send link in a clever way to other people.

#### Please tell us about your environment:

| Allure version | 2.2.0 |
| --- | --- |
| Test framework | junit@4.12 |
| Generate report using | allure-plugin |

No file or test is named. Start by tracing how the Allure dashboard builds suite and test permalink URLs for the JUnit 4.12 report generated by allure-plugin. Done means the existing id-based link can use the test's full name, producing a stable URL like suites/AlwaysPassingTest/testFour while preserving dashboard navigation.

Written by the indexing model from the issue text.