test(e2e): Fix cursor plugin CI failures

  * Set explicit raw row id in cursor extractor e2e so PostgreSQL does not hit duplicate primary key errors.
  * Register cursor plugin in schema_e2e allGoPlugins so TestAllGoPluginsListed passes.

Signed-off-by: Joshua Smith <jbsmith7741@gmail.com>

Author: jbsmith7741

backend/plugins/cursor/e2e/extractors_test.go

@@ -103,6 +103,7 @@ func TestCursorExtractorsDataFlow(t *testing.T) {
 	}
 
 	extraRaw := map[string]interface{}{
+		"id":         uint64(2),
 		"params":     `{"ConnectionId":1,"ScopeId":"team","Endpoint":"https://api.cursor.com"}`,
 		"data":       []byte(`{"day":"2026-07-09","userId":"user_example123","email":"user@example.com","isActive":true,"completions":1,"premiumRequests":0,"agentRequests":1,"chatRequests":0,"composerRequests":0,"totalTabsAccepted":0,"totalTabsShown":0,"usageBasedReqs":0,"subscriptionIncludedReqs":1,"mostUsedModel":"composer-2.5-fast","clientVersion":"0.50.3","totalLinesAdded":0,"totalLinesDeleted":0,"acceptedLinesAdded":0,"acceptedLinesDeleted":0,"totalApplies":0,"totalAccepts":0,"totalRejects":0}`),
 		"url":        "https://api.cursor.com/teams/daily-usage-data",

backend/plugins/schema_e2e/migration_schema_test.go

@@ -55,6 +55,7 @@ import (
 	circleci "github.com/apache/incubator-devlake/plugins/circleci/impl"
 	claudeCode "github.com/apache/incubator-devlake/plugins/claude_code/impl"
 	clickup "github.com/apache/incubator-devlake/plugins/clickup/impl"
+	cursor "github.com/apache/incubator-devlake/plugins/cursor/impl"
 	customize "github.com/apache/incubator-devlake/plugins/customize/impl"
 	dbt "github.com/apache/incubator-devlake/plugins/dbt/impl"
 	dora "github.com/apache/incubator-devlake/plugins/dora/impl"
@@ -106,6 +107,7 @@ func allGoPlugins() []plugin.PluginMeta {
 		circleci.Circleci{},
 		claudeCode.ClaudeCode{},
 		clickup.ClickUp{},
+		cursor.Cursor{},
 		customize.Customize{},
 		dbt.Dbt{},
 		dora.Dora{},