Refactor/close swu evaluation opportunities

[IanFonzie]

This PR closes issue: DMM-472, DMM-490

Includes tests? N
Updated docs? N

Proposed changes:

• Add minimum scores to the DB schema for SWU and TWU
• Add minimum scores to SWU opportunity form
• Close opportunities with appropriate statuses

[sonarqubecloud]

Quality Gate failed

Failed conditions
0.0% Coverage on New Code (required ≥ 80%)
11.7% Duplication on New Code (required ≤ 3%)

See analysis details on SonarQube Cloud

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