feat(all): add hunting and events, commerce and rewards, binary calendars, GameData caching and login diagnostics

Implement hunting AP and progress, event tasks, exchanges, games, stories and actions; connect battle and reward handling.

Add CashShop plugin and installation, server purchases and entitlements, recharge rules and plugin version metadata.

Distribute binary calendars independently; cache GameData in memory and fix single-connection query deadlocks.

Improve automatic login and recovery diagnostics; document configuration and release flows.

go/internal/server/schedule/schedule.go

@@ -4,11 +4,8 @@ package schedule
 
 import (
 	"bd2server/internal/server/versionconfig"
-	"encoding/json"
 	"errors"
-	"fmt"
 	"math"
-	"os"
 
 	"bd2server/internal/server/wire"
 )
@@ -44,23 +41,6 @@ type Service struct {
 	Regular               []RegularSeason `json:"regular"`
 }
 
-// Load reads this server's versioned calendar policy. It does not infer live
-// official seasons from today's clock or from static reward design tables.
-func Load(path string) (*Service, error) {
-	raw, err := os.ReadFile(path)
-	if err != nil {
-		return nil, fmt.Errorf("schedule: read seed: %w", err)
-	}
-	var s Service
-	if err := json.Unmarshal(raw, &s); err != nil {
-		return nil, fmt.Errorf("schedule: decode seed: %w", err)
-	}
-	if err := s.Validate(); err != nil {
-		return nil, err
-	}
-	return &s, nil
-}
-
 func (s *Service) Validate() error {
 	if s == nil || s.Version != versionconfig.State() || s.CalculateMilliseconds == 0 || s.CalculateMilliseconds > math.MaxInt32 || len(s.Contents) == 0 {
 		return errors.New("schedule: invalid calendar version/calculation interval")

go/internal/server/schedule/schedule_test.go

@@ -1,15 +1,13 @@
 package schedule
 
 import (
-	"os"
-	"path/filepath"
+	"encoding/json"
 	"testing"
 
 	"bd2server/internal/server/wire"
 )
 
-func TestCalendarReloadsChangedIDsAndTimesFromFile(t *testing.T) {
-	path := filepath.Join(t.TempDir(), "schedule.json")
+func TestCalendarUsesInjectedIDsAndTimes(t *testing.T) {
 	for _, revision := range []struct {
 		id, start, end uint64
 		raw            string
@@ -17,11 +15,11 @@ func TestCalendarReloadsChangedIDsAndTimesFromFile(t *testing.T) {
 		{709, 101, 303, `{"version":"2.35.10","calculate_milliseconds":17,"contents":[{"id":81,"current":{"id":709,"start_milliseconds":101,"end_milliseconds":303},"next":{"id":710,"start_milliseconds":401,"end_milliseconds":501}}],"regular":[{"content_id":81,"season":9}]}`},
 		{811, 701, 903, `{"version":"2.35.10","calculate_milliseconds":17,"contents":[{"id":81,"current":{"id":811,"start_milliseconds":701,"end_milliseconds":903},"next":{"id":812,"start_milliseconds":1001,"end_milliseconds":1201}}],"regular":[{"content_id":81,"season":11}]}`},
 	} {
-		if err := os.WriteFile(path, []byte(revision.raw), 0600); err != nil {
+		var service Service
+		if err := json.Unmarshal([]byte(revision.raw), &service); err != nil {
 			t.Fatal(err)
 		}
-		service, err := Load(path)
-		if err != nil {
+		if err := service.Validate(); err != nil {
 			t.Fatal(err)
 		}
 		_, response, _, err := service.Handle("/ScheduleInfo", wire.AppendVarint(nil, 1, 1))
@@ -37,40 +35,6 @@ func TestCalendarReloadsChangedIDsAndTimesFromFile(t *testing.T) {
 			t.Fatalf("season=%d times=%d/%d", id, start, end)
 		}
 	}
-	if err := os.WriteFile(path, []byte(`{"version":"2.35.10","calculate_milliseconds":1,"contents":[{"id":1,"current":{"id":2,"start_milliseconds":4,"end_milliseconds":3}}]}`), 0600); err != nil {
-		t.Fatal(err)
-	}
-	if _, err := Load(path); err == nil {
-		t.Fatal("reversed date accepted")
-	}
-}
-
-func TestVersion23510ContainsRequiredContentSix(t *testing.T) {
-	service, err := Load("../../../seed/v2_35_10/schedule.json")
-	if err != nil {
-		t.Fatal(err)
-	}
-	code, response, handled, err := service.Handle("/ScheduleInfo", wire.AppendVarint(nil, 1, 1))
-	if err != nil || !handled || code != 117 {
-		t.Fatalf("schedule code=%d handled=%v err=%v", code, handled, err)
-	}
-	found := false
-	if err := wire.Walk(response, func(field wire.Field) error {
-		if field.Number == 2 {
-			id, _, _ := wire.Varint(field.Value, 1)
-			if id == 6 {
-				found = true
-				current, ok, _ := wire.Bytes(field.Value, 2)
-				season, _, _ := wire.Varint(current, 1)
-				if !ok || season != 26 {
-					t.Fatalf("content 6 current season=%d found=%v", season, ok)
-				}
-			}
-		}
-		return nil
-	}); err != nil || !found {
-		t.Fatalf("content 6 missing err=%v", err)
-	}
 }
 
 func TestScheduleRejectsMissingSequence(t *testing.T) {