[CLD-6538] Renewal Card for Cloud Purchase Modal, remove unnecessary components (#25606)

* Add renewal card component to purchase modal, remove some unneeded components

* Add back commented code

* Fixes for pipelines

* Delinquency modal skips invoice summary table if there is only one invoice

* Updates

* Fixes from ms precision changes

* Fixes for tests after ms precision changes

* A couple more occurrences

* Removal of a bunch of code that's no longer necessary

* Fix linter

* Fix i18n

* Fix

* More fixing

* Updates

* Updates based on PR feedback

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Co-authored-by: Mattermost Build <build@mattermost.com>

server/public/model/cloud.go

@@ -228,6 +228,8 @@ type InvoiceLineItem struct {
 	Description  string         `json:"description"`
 	Type         string         `json:"type"`
 	Metadata     map[string]any `json:"metadata"`
+	PeriodStart  int64          `json:"period_start"`
+	PeriodEnd    int64          `json:"period_end"`
 }
 
 type DelinquencyEmailTrigger struct {