refactor(structure): group platform, infra, and shared packages

Reorganize internal packages into platform/infra/shared layers and update
imports, docs, and seed-count tests to match current system configs.

internal/apps/openflare/agent/logics.go

@@ -11,7 +11,7 @@ import (
 
 	ofgeoip "github.com/Rain-kl/Wavelet/internal/apps/openflare/geoip"
 	"github.com/Rain-kl/Wavelet/internal/apps/openflare/node"
-	"github.com/Rain-kl/Wavelet/internal/db"
+	db "github.com/Rain-kl/Wavelet/internal/infra/persistence"
 	"github.com/Rain-kl/Wavelet/internal/model"
 	"gorm.io/gorm"
 )

internal/apps/openflare/agent/middleware.go

@@ -6,8 +6,8 @@ package agent
 import (
 	"strings"
 
-	"github.com/Rain-kl/Wavelet/internal/common/response"
 	"github.com/Rain-kl/Wavelet/internal/model"
+	"github.com/Rain-kl/Wavelet/internal/shared/response"
 	"github.com/gin-gonic/gin"
 )
 

internal/apps/openflare/agent/middleware_test.go

@@ -11,10 +11,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/Rain-kl/Wavelet/internal/common/response"
-	"github.com/Rain-kl/Wavelet/internal/db"
+	db "github.com/Rain-kl/Wavelet/internal/infra/persistence"
 	"github.com/Rain-kl/Wavelet/internal/model"
 	"github.com/Rain-kl/Wavelet/internal/repository"
+	"github.com/Rain-kl/Wavelet/internal/shared/response"
 	"github.com/Rain-kl/Wavelet/internal/testhelper"
 	"github.com/gin-gonic/gin"
 	"github.com/glebarez/sqlite"

internal/apps/openflare/agent/observability.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Rain-kl/Wavelet/internal/db"
+	db "github.com/Rain-kl/Wavelet/internal/infra/persistence"
 	"github.com/Rain-kl/Wavelet/internal/model"
 	"go.uber.org/zap"
 	"gorm.io/gorm"

internal/apps/openflare/agent/routers.go

@@ -10,7 +10,7 @@ import (
 	"github.com/Rain-kl/Wavelet/internal/apps/openflare/apiutil"
 	"github.com/Rain-kl/Wavelet/internal/apps/openflare/pages"
 	"github.com/Rain-kl/Wavelet/internal/apps/openflare/websocket"
-	"github.com/Rain-kl/Wavelet/internal/common/response"
+	"github.com/Rain-kl/Wavelet/internal/shared/response"
 	"github.com/Rain-kl/Wavelet/pkg/protocol"
 	"github.com/gin-gonic/gin"
 )

internal/apps/openflare/agent/waf_ip_group_test.go

@@ -10,7 +10,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/Rain-kl/Wavelet/internal/db"
+	db "github.com/Rain-kl/Wavelet/internal/infra/persistence"
 	"github.com/Rain-kl/Wavelet/internal/model"
 	"github.com/Rain-kl/Wavelet/pkg/protocol"
 	"github.com/glebarez/sqlite"