[MDS-6139] - Disable tabs/buttons in project overview

[taraepp]

Objective

• now that the button does something, limit when the button can be clicked
• the disabled styling of the tabs on MS had been overridden by a more specific rule so changed some of that styling to make it appear disabled
• it didn't like a duplicate selector for ant-modal-footer in that file so I deduplicated it by merging the padding styling into the other rule.

MDS-6139

Why are you making this change? Provide a short explanation and/or screenshots

[sonarcloud]

Quality Gate failed for 'bcgov-sonarcloud_mds_minespace-web'

Failed conditions
51.7% Coverage on New Code (required ≥ 80%)

See analysis details on SonarCloud

[sonarcloud]

Quality Gate passed for 'bcgov-sonarcloud_mds_core-web'

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
66.7% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud