fix(persistence): migrate all pkg/persistence imports to plugins/infra/database and plugins/infra/cache

- Replace db.DB(ctx) with database.DB(ctx) from plugins/infra/database
- Replace db.Redis/db.PrefixedKey/db.GetJSON/db.SetJSON with cachepkg.* from plugins/infra/cache
- Replace pkg/persistence/idgen with pkg/idgen (already exists)
- Replace pkg/persistence/batchwriter with pkg/batchwriter (already exists)
- Replace pkg/persistence/migrator with pkg/migrator (already exists)
- Replace pkg/persistence/logstore with plugins/domain/risk_control/logstore
- Delete defunct pkg/{persistence,cap,message_gateway,push,shared,task}
- Fix vet issues: db alias in domain_test.go, driver_asynq_worker.TaskHandler reference
- Update Makefile architecture guard
- Update docs and skill references
- Update go.mod: gorilla/sessions promotion to direct dependency

plugins/domain/auth/middleware.go

@@ -11,10 +11,9 @@ import (
 	"errors"
 
 	"github.com/Rain-kl/Wavelet/core/contracts"
-	db "github.com/Rain-kl/Wavelet/pkg/persistence"
 	"github.com/Rain-kl/Wavelet/pkg/response"
-	"github.com/Rain-kl/Wavelet/pkg/shared"
 	otel_trace "github.com/Rain-kl/Wavelet/pkg/trace"
+	db "github.com/Rain-kl/Wavelet/plugins/infra/database"
 	"github.com/gin-gonic/gin"
 )
 
@@ -132,7 +131,7 @@ func LoginRequired() gin.HandlerFunc {
 
 		user, err := GetUserFromRequest(c)
 		if err != nil {
-			response.AbortUnauthorized(c, shared.UnAuthorized)
+			response.AbortUnauthorized(c, errUnAuthorized)
 			return
 		}
 
@@ -150,7 +149,7 @@ func AdminRequired() gin.HandlerFunc {
 
 		user, err := GetUserFromRequest(c)
 		if err != nil {
-			response.AbortUnauthorized(c, shared.UnAuthorized)
+			response.AbortUnauthorized(c, errUnAuthorized)
 			return
 		}