WIP: Linking in document list. Working on copying relationships to new sessions

package-lock.json

@@ -6,6 +6,7 @@
     "": {
       "name": "lazy-dm",
       "dependencies": {
+        "@atlaskit/pragmatic-drag-and-drop": "^1.7.4",
         "@headlessui/react": "^2.2.4",
         "@tailwindcss/vite": "^4.0.6",
         "@tanstack/react-query": "^5.79.0",
@@ -67,6 +68,17 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/@atlaskit/pragmatic-drag-and-drop": {
+      "version": "1.7.4",
+      "resolved": "https://registry.npmjs.org/@atlaskit/pragmatic-drag-and-drop/-/pragmatic-drag-and-drop-1.7.4.tgz",
+      "integrity": "sha512-lZHnO9BJdHPKnwB0uvVUCyDnIhL+WAHzXQ2EXX0qacogOsnvIUiCgY0BLKhBqTCWln3/f/Ox5jU54MKO6ayh9A==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@babel/runtime": "^7.0.0",
+        "bind-event-listener": "^3.0.0",
+        "raf-schd": "^4.0.3"
+      }
+    },
     "node_modules/@babel/code-frame": {
       "version": "7.27.1",
       "resolved": "https://registry.npmjs.org/@babel/code-frame/-/code-frame-7.27.1.tgz",
@@ -312,7 +324,6 @@
       "version": "7.27.1",
       "resolved": "https://registry.npmjs.org/@babel/runtime/-/runtime-7.27.1.tgz",
       "integrity": "sha512-1x3D2xEk2fRo3PAhwQwu5UubzgiVWSXTBfWpVd2Mx2AzRqJuDJCsgaDVZ7HB5iGzDW1Hl1sWN2mFyKjmR9uAog==",
-      "dev": true,
       "license": "MIT",
       "engines": {
         "node": ">=6.9.0"
@@ -2352,6 +2363,12 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
+    "node_modules/bind-event-listener": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/bind-event-listener/-/bind-event-listener-3.0.0.tgz",
+      "integrity": "sha512-PJvH288AWQhKs2v9zyfYdPzlPqf5bXbGMmhmUIY9x4dAUGIWgomO771oBQNwJnMQSnUIXhKu6sgzpBRXTlvb8Q==",
+      "license": "MIT"
+    },
     "node_modules/braces": {
       "version": "3.0.3",
       "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.3.tgz",
@@ -3510,6 +3527,12 @@
         "node": ">=6"
       }
     },
+    "node_modules/raf-schd": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/raf-schd/-/raf-schd-4.0.3.tgz",
+      "integrity": "sha512-tQkJl2GRWh83ui2DiPTJz9wEiMN20syf+5oKfB03yYP7ioZcJwsIK8FjrtLwH1m7C7e+Tt2yYBlrOpdT+dyeIQ==",
+      "license": "MIT"
+    },
     "node_modules/react": {
       "version": "19.1.0",
       "resolved": "https://registry.npmjs.org/react/-/react-19.1.0.tgz",