Implement more endpoints & overhaul [2/n]

Drop LevelDB and move all the things to SQLite.

Implemented endpoints:
/api <unit, accessoryMaterialAll>
/api <unit, accessoryTab>
/live/continue
/live/partyList
/unit/favoriteAccessory (WIP)
/unit/sale

Signed-off-by: Sean Du <do4suki@gmail.com>

internal/handler/user/setnotificationtoken.go

@@ -3,7 +3,7 @@ package user
 import (
 	"honoka-chan/internal/middleware"
 	"honoka-chan/internal/router"
-	"honoka-chan/internal/schema/user"
+	userschema "honoka-chan/internal/schema/user"
 	"honoka-chan/internal/session"
 
 	"github.com/gin-gonic/gin"
@@ -13,7 +13,7 @@ func setNotificationToken(ctx *gin.Context) {
 	ss := session.Get(ctx)
 	defer ss.Finalize()
 
-	ss.Respond(user.SetNotificationTokenResp{
+	ss.Respond(userschema.SetNotificationTokenResp{
 		ResponseData: []any{},
 		ReleaseInfo:  []any{},
 		StatusCode:   200,