feat: sync AI compose and ChatBot features

internal/store/ai.go

@@ -0,0 +1,21 @@
+package store
+
+import (
+	"context"
+
+	"telesrv/internal/domain"
+)
+
+// AIComposeStore 持久化用户自定义 AI tone 与每用户已保存列表。
+// 默认 tone 是代码目录配置，不进 store；memory 与 postgres 行为必须一致。
+type AIComposeStore interface {
+	CreateAIComposeTone(ctx context.Context, tone domain.AIComposeTone) error
+	UpdateAIComposeTone(ctx context.Context, tone domain.AIComposeTone) error
+	DeleteAIComposeTone(ctx context.Context, ownerUserID, toneID int64) error
+	GetAIComposeToneByID(ctx context.Context, id, accessHash int64) (domain.AIComposeTone, bool, error)
+	GetAIComposeToneBySlug(ctx context.Context, slug string) (domain.AIComposeTone, bool, error)
+	ListAIComposeTonesForUser(ctx context.Context, userID int64) ([]domain.AIComposeTone, error)
+	SaveAIComposeTone(ctx context.Context, userID, toneID int64) error
+	UnsaveAIComposeTone(ctx context.Context, userID, toneID int64) error
+	SavedAIComposeToneCount(ctx context.Context, userID int64) (int, error)
+}