[MM-37772] Idiomatic naming (URL, URI, API) (#18128)

* s/Url/URL/g & s/Uri/URI/g

* s/Api/API/g

einterfaces/mocks/MetricsInterface.go

@@ -237,8 +237,8 @@ func (_m *MetricsInterface) IncrementWebsocketReconnectEvent(eventType string) {
 	_m.Called(eventType)
 }
 
-// ObserveApiEndpointDuration provides a mock function with given fields: endpoint, method, statusCode, elapsed
-func (_m *MetricsInterface) ObserveApiEndpointDuration(endpoint string, method string, statusCode string, elapsed float64) {
+// ObserveAPIEndpointDuration provides a mock function with given fields: endpoint, method, statusCode, elapsed
+func (_m *MetricsInterface) ObserveAPIEndpointDuration(endpoint string, method string, statusCode string, elapsed float64) {
 	_m.Called(endpoint, method, statusCode, elapsed)
 }
 
@@ -257,8 +257,8 @@ func (_m *MetricsInterface) ObserveFilesSearchDuration(elapsed float64) {
 	_m.Called(elapsed)
 }
 
-// ObservePluginApiDuration provides a mock function with given fields: pluginID, apiName, success, elapsed
-func (_m *MetricsInterface) ObservePluginApiDuration(pluginID string, apiName string, success bool, elapsed float64) {
+// ObservePluginAPIDuration provides a mock function with given fields: pluginID, apiName, success, elapsed
+func (_m *MetricsInterface) ObservePluginAPIDuration(pluginID string, apiName string, success bool, elapsed float64) {
 	_m.Called(pluginID, apiName, success, elapsed)
 }