Refactor: Remove deprecated gRPC service files and implement new API structure

- Deleted old gRPC service definitions in `game_grpc.pb.go` and `public.go`.
- Added new API server implementations for objectstory, player, and shop services.
- Introduced configuration files for new APIs in `etc/*.yaml`.
- Created main entry points for each service in `objectstory.go`, `player.go`, and `shop.go`.
- Removed unused user update handler and user API files.
- Added utility functions for context management and HTTP header parsing.
- Introduced PostgreSQL backup configuration in `backup/postgreSql.yaml`.

app/community/rpc/internal/svc/serviceContext.go

@@ -0,0 +1,15 @@
+package svc
+
+import "juwan-backend/app/community/rpc/internal/config"
+
+type ServiceContext struct {
+	Config config.Config
+	Store  *CommunityStore
+}
+
+func NewServiceContext(c config.Config) *ServiceContext {
+	return &ServiceContext{
+		Config: c,
+		Store:  NewCommunityStore(),
+	}
+}

app/community/rpc/internal/svc/store.go

@@ -0,0 +1,40 @@
+package svc
+
+import (
+	"sync"
+
+	"juwan-backend/app/community/rpc/pb"
+)
+
+type CommunityStore struct {
+	Mu sync.RWMutex
+
+	nextPostID    int64
+	nextCommentID int64
+
+	Posts        map[int64]*pb.Posts
+	Comments     map[int64]*pb.Comments
+	PostLikes    map[string]*pb.PostLikes
+	CommentLikes map[string]*pb.CommentLikes
+}
+
+func NewCommunityStore() *CommunityStore {
+	return &CommunityStore{
+		nextPostID:    1000,
+		nextCommentID: 1000,
+		Posts:         make(map[int64]*pb.Posts),
+		Comments:      make(map[int64]*pb.Comments),
+		PostLikes:     make(map[string]*pb.PostLikes),
+		CommentLikes:  make(map[string]*pb.CommentLikes),
+	}
+}
+
+func (s *CommunityStore) NextPost() int64 {
+	s.nextPostID++
+	return s.nextPostID
+}
+
+func (s *CommunityStore) NextComment() int64 {
+	s.nextCommentID++
+	return s.nextCommentID
+}