fix(netflow): изолировать коллектор IPFIX и срезать раздувание базы

Co-authored-by: Cursor <[email protected]>

backend/src/db/schema.ts

@@ -182,6 +182,40 @@ export const trafficFlowSettings = sqliteTable("traffic_flow_settings", {
   updatedAt:       text("updated_at").notNull().default(sql`(datetime('now'))`),
 })
 
+export const flowMinuteStats = sqliteTable("flow_minute_stats", {
+  serverId:      integer("server_id").notNull(),
+  bucketAt:      text("bucket_at").notNull(),
+  bytes:         integer("bytes").notNull().default(0),
+  packets:       integer("packets").notNull().default(0),
+  uniqueSrc:     integer("unique_src").notNull().default(0),
+  uniqueDst:     integer("unique_dst").notNull().default(0),
+  conversations: integer("conversations").notNull().default(0),
+}, (t) => [
+  uniqueIndex("idx_flow_minute_stats_pk").on(t.serverId, t.bucketAt),
+])
+
+export const flowMinuteDims = sqliteTable("flow_minute_dims", {
+  serverId: integer("server_id").notNull(),
+  bucketAt: text("bucket_at").notNull(),
+  dim:      text("dim").notNull(),
+  key:      text("key").notNull(),
+  bytes:    integer("bytes").notNull().default(0),
+  packets:  integer("packets").notNull().default(0),
+}, (t) => [
+  uniqueIndex("idx_flow_minute_dims_pk").on(t.serverId, t.bucketAt, t.dim, t.key),
+])
+
+export const flowDailyDims = sqliteTable("flow_daily_dims", {
+  serverId: integer("server_id").notNull(),
+  day:      text("day").notNull(),
+  dim:      text("dim").notNull(),
+  key:      text("key").notNull(),
+  bytes:    integer("bytes").notNull().default(0),
+  packets:  integer("packets").notNull().default(0),
+}, (t) => [
+  uniqueIndex("idx_flow_daily_dims_pk").on(t.serverId, t.day, t.dim, t.key),
+])
+
 export const flowBuckets = sqliteTable("flow_buckets", {
   id:        integer("id").primaryKey({ autoIncrement: true }),
   serverId:  integer("server_id")