Split LpIuma's AI Studio Gemini runs into their own combinations; add PR template; register Kimi mythos run

Per PR #2's description those two pelicans were generated in Google AI
Studio, not AntiGravity — they move to gemini-3-1-pro-aistudio and
gemini-3-5-flash-aistudio entries (harness Google AI Studio, High).
XA2333's unknown-environment runs stay where they were, disclaimed in
their notes. Adds a bilingual PR template asking for harness/effort/
one-shot info up front, and registers the new Kimi K2.6 mythos-craft
artifact (16 combinations ran).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,18 @@
+<!-- 感谢贡献！只需两类文件：outputs/<model-id>/<case-id>.<ext> + models/<model-id>.json -->
+<!-- Thanks for contributing! Only two kinds of files: the artifact + the JSON registration. -->
+
+## 产出说明 / Run info
+
+- 模型 / Model:
+- 运行环境 / Harness（如 ChatGPT Web、Claude Code、Google AI Studio、本地 CLI…）:
+- 思考配额 / Thinking effort（如 Max、High、Extended Pro、Thinking…）:
+- 是否一次生成 / One-shot? （是/否；若有修复请在 note 里说明 / if fixed, document it in the note）
+
+## 自查 / Checklist
+
+- [ ] `models/<model-id>.json` 中 `harness` 与 `effort` 已如实填写（站点据此生成 metadata 与品牌 icon）
+- [ ] 每条 run 的 `note` 双语（zh + en）填写了上面的来历信息 / bilingual `note` documents the provenance above
+- [ ] `contributor` 是我的 GitHub 用户名 / `contributor` is my GitHub username
+- [ ] 同一模型在不同 Harness 或思考配额下是**新建一个 JSON 条目**，不是塞进现有条目 / a different harness or effort = a NEW json entry, not a variant
+
+<!-- CI 会跑数据校验 + 构建；规则详见 README「贡献一个模型产出」。 -->