Refactored to rename "service terms" to "terms of service" (#9581)

* #124 renamed identififers from service terms to terms of service

* #124 renamed identififers from service terms to terms of service

* 124 renamed ServiceTerms model to TermsOfService

* 124 Renamed EnableCustomServiceTerms feature flag to EnableCustomTermsOfService

* 124 Renamed EnableCustomServiceTerms feature flag to EnableCustomTermsOfService

* #124 fixed formatting

* #124 fixed formatting

* #132 renamed table ServiceTerms to TermsOfService

* #124 renamed some missed files from 'service_terms' to 'terms_of_service'

* #124 removed fixed TODOs

* drop migrate of ServiceTerms table, since backporting

* s/ServiceTerms/TermsOfService/ in tests

* s/AcceptedServiceTermsId/AcceptedTermsOfServiceId/

Change the model attribute, even though the column name will eventually be removed.

* s/accepted_service_terms_id/accepted_terms_of_service_id/ to match redux

* s/serviceTerms/termsOfService

* rename column too, and add max size constraint

* s/EnableCustomServiceTerms/EnableCustomTermsOfService

model/config.go

@@ -996,13 +996,13 @@ type PrivacySettings struct {
 }
 
 type SupportSettings struct {
-	TermsOfServiceLink        *string
-	PrivacyPolicyLink         *string
-	AboutLink                 *string
-	HelpLink                  *string
-	ReportAProblemLink        *string
-	SupportEmail              *string
-	CustomServiceTermsEnabled *bool
+	TermsOfServiceLink          *string
+	PrivacyPolicyLink           *string
+	AboutLink                   *string
+	HelpLink                    *string
+	ReportAProblemLink          *string
+	SupportEmail                *string
+	CustomTermsOfServiceEnabled *bool
 }
 
 func (s *SupportSettings) SetDefaults() {
@@ -1050,8 +1050,8 @@ func (s *SupportSettings) SetDefaults() {
 		s.SupportEmail = NewString(SUPPORT_SETTINGS_DEFAULT_SUPPORT_EMAIL)
 	}
 
-	if s.CustomServiceTermsEnabled == nil {
-		s.CustomServiceTermsEnabled = NewBool(false)
+	if s.CustomTermsOfServiceEnabled == nil {
+		s.CustomTermsOfServiceEnabled = NewBool(false)
 	}
 }