Initial commit: scheduled tasks plugin for DeepSeek Harness

Sidebar jobs under New Session, isolated run history, cron/at schedules, and model-facing cron_* tools.

package.json

@@ -0,0 +1,57 @@
+{
+  "name": "@dsh-external/dsh-cron-tasks",
+  "description": "Scheduled tasks for DeepSeek Harness: sidebar entry under 新会话, plugin settings, and run history kept out of the workspace list.",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/Whale-Zhang/dsh-cron-tasks.git"
+  },
+  "bugs": {
+    "url": "https://github.com/Whale-Zhang/dsh-cron-tasks/issues"
+  },
+  "homepage": "https://github.com/Whale-Zhang/dsh-cron-tasks#readme",
+  "keywords": [
+    "dsh-plugin",
+    "dsh",
+    "deepseek-harness",
+    "cron",
+    "scheduled-tasks"
+  ],
+  "main": "lib/index.js",
+  "types": "lib/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./lib/index.d.ts",
+      "default": "./lib/index.js"
+    },
+    "./client": "./lib/client.js",
+    "./cordis.patch.yml": "./cordis.patch.yml",
+    "./package.json": "./package.json"
+  },
+  "files": [
+    "lib",
+    "cordis.patch.yml",
+    "docs",
+    "README.md",
+    "LICENSE"
+  ],
+  "scripts": {
+    "test": "node --test test/*.test.js"
+  },
+  "dsh": {
+    "bundle": {
+      "patch": "./cordis.patch.yml"
+    },
+    "client": {
+      "platform": "web",
+      "immediately": true,
+      "inject": [
+        "@deepseek-ai/dsh-client-ui-settings-plugins",
+        "@deepseek-ai/dsh-client-ui-sidebar"
+      ]
+    }
+  },
+  "license": "MIT"
+}