fix(identity): 季范围资源只建第一季;刷新时退役空的临时季;v0.3.42

药屋少女的呢喃:一条「S01-S24 季度全24集」的资源按季范围建出 S04–S24 二十一个空季。

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01Cxwgnn2pbzQ7rXv3rq7fei

packages/db/deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@umt/db",
-  "version": "0.3.41",
+  "version": "0.3.42",
   "exports": { ".": "./src/index.ts" },
   "tasks": {
     "test": "deno run -A npm:vitest run",