feat: initial commit for git-worktree plugin

package.json

@@ -0,0 +1,25 @@
+{
+  "name": "@local/git-worktree",
+  "version": "1.0.0",
+  "description": "Git worktree isolation for DSH: create isolated worktrees for parallel agents, branches, or sessions",
+  "private": true,
+  "type": "module",
+  "license": "MIT",
+  "exports": {
+    ".": "./index.js",
+    "./package.json": "./package.json"
+  },
+  "files": [
+    "index.js",
+    "lib/*.js",
+    "cordis.patch.yml"
+  ],
+  "scripts": {
+    "test": "node --test test/*.test.mjs"
+  },
+  "dsh": {
+    "bundle": {
+      "patch": "./cordis.patch.yml"
+    }
+  }
+}