feat(scripts): add ollama provider, grade5 chinese seed, i18n fix, and l9 deps scripts

- Add add-ai-provider-ollama for Ollama AI provider setup

- Add seed-grade5-chinese for grade 5 Chinese content seeding

- Add temp-i18n-zh-fix for Chinese i18n fixes

- Add _l9_deps module dependency analysis

scripts/temp-i18n-zh-fix.mjs

@@ -0,0 +1,52 @@
+import fs from "node:fs";
+const f = "src/shared/i18n/messages/zh-CN/attendance.json";
+let c = fs.readFileSync(f, "utf8");
+const oldStr = `"noDataDescription": "当前班级在所选时间范围内暂无考勤记录。"
+  },
+  "errors": {`;
+const newStr = `"noDataDescription": "当前班级在所选时间范围内暂无考勤记录。"
+  },
+  "correlation": {
+    "title": "考勤与成绩关联分析",
+    "description": "{className} · {start} 至 {end} · 出勤率与平均成绩的相关性",
+    "noData": "暂无关联分析数据",
+    "noDataDescription": "所选班级在时间范围内无考勤或成绩记录，无法进行关联分析。",
+    "noStudents": "暂无学生数据",
+    "noStudentsDescription": "该班级在时间范围内无考勤与成绩匹配的学生。",
+    "correlationCoefficient": "相关系数 r",
+    "notAvailable": "数据不足",
+    "scatterTitle": "出勤率-成绩散点图",
+    "scatterSeries": "学生",
+    "studentDetails": "学生明细",
+    "riskLevelLabel": "风险等级",
+    "attendanceRate": "出勤率",
+    "averageScore": "平均成绩",
+    "absentCount": "缺勤次数",
+    "gradeRecordCount": "成绩记录数",
+    "riskCounts": {
+      "high": "高风险学生数",
+      "medium": "中风险学生数",
+      "low": "低风险学生数"
+    },
+    "riskLevel": {
+      "high": "高风险",
+      "medium": "中风险",
+      "low": "低风险"
+    },
+    "interpretation": {
+      "strong_negative": "强负相关：出勤率越低，成绩越低",
+      "weak_negative": "弱负相关：出勤率与成绩有一定负相关",
+      "negligible": "无明显线性相关",
+      "weak_positive": "弱正相关：出勤率与成绩有一定正相关",
+      "strong_positive": "强正相关：出勤率越高，成绩越高",
+      "insufficient_data": "数据不足，无法计算相关性"
+    }
+  },
+  "errors": {`;
+if (!c.includes(oldStr)) {
+  console.log("OLD NOT FOUND");
+  process.exit(1);
+}
+c = c.replace(oldStr, newStr);
+fs.writeFileSync(f, c);
+console.log("Done");