fix(central): schema names with - should be allowed

[mswertz]

needed because of 'catalogue-demo' schema (cannot now be created via UI while we use it for tests)

[chinook25]

Doesnt work: test-test fails. Regex needs to be: /^(?!.* _|.*_ )[-a-zA-Z][-a-zA-Z0-9 _]{0,30}$
(another - in between the last [])

[mswertz]

Doesnt work: test-test fails. Regex needs to be: /^(?!.* _|.*_ )[-a-zA-Z][-a-zA-Z0-9 _]{0,30}$ (another - in between the last [])

indeed, thx

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud