Update component phase inputs to require both phase and completion date if phase simple is "Complete"

[mddilley]

When using a component phase override, it is important to capture both a phase AND a phase completion date. This becomes important when the component-level statuses like ATSD's project_development_status and project_development_status_date since they rely on having both a completion date and a component phase - see the get_project_development_status_date function in the database. Also see https://github.com/cityofaustin/atd-data-tech/issues/18120

The UI currently allows a completion date to be entered without selecting a phase which can cause unexpected results in reporting.

In Scope Nathan W has requested that we:

• Require Completion date if Post-Construction or Complete phase name (phase simple = Complete)
• ~Require Phase if Completion date is entered~ Clarified as "can't add a completion date unless phase name simple = Complete"

[mddilley]

John: Look at autocomplete warnings