Drop docx export to fix CRA beta build

docx@9 ESM trips Babel during react-scripts build; keep PDF/CSV/XLSX/TXT.

llm-fe/package-lock.json

@@ -34,7 +34,6 @@
         "bootstrap": "^5.3.3",
         "brace-expansion": "file:vendor/brace-expansion-compat",
         "chroma-js": "^3.1.2",
-        "docx": "^9.7.1",
         "formik": "^2.4.6",
         "jwt-decode": "^4.0.0",
         "lodash": "^4.17.21",
@@ -2507,7 +2506,7 @@
       "version": "0.8.1",
       "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz",
       "integrity": "sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "dependencies": {
         "@jridgewell/trace-mapping": "0.3.9"
@@ -2520,7 +2519,7 @@
       "version": "0.3.9",
       "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.9.tgz",
       "integrity": "sha512-3Belt6tdc8bPgAtbcmdtNJlirVoTmEb5e2gC94PnkwEW9jI6CAHUeoG85tjWP5WquqfavoMtMwiG4P926ZKKuQ==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "dependencies": {
         "@jridgewell/resolve-uri": "^3.0.3",
@@ -5609,7 +5608,6 @@
       "version": "10.4.1",
       "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.1.tgz",
       "integrity": "sha512-o4PXJQidqJl82ckFaXUeoAW+XysPLauYI43Abki5hABd853iMhitooc6znOnczgbTYmEP6U6/y1ZyKAIsvMKGg==",
-      "dev": true,
       "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "^7.10.4",
@@ -6002,35 +6000,34 @@
       "version": "1.0.12",
       "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.12.tgz",
       "integrity": "sha512-UCYBaeFvM11aU2y3YPZ//O5Rhj+xKyzy7mvcIoAjASbigy8mHMryP5cK7dgjlz2hWxh1g5pLw084E0a/wlUSFQ==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/@tsconfig/node12": {
       "version": "1.0.11",
       "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.11.tgz",
       "integrity": "sha512-cqefuRsh12pWyGsIoBKJA9luFu3mRxCA+ORZvA4ktLSzIuCUtWVxGIuXigEwO5/ywWFMZ2QEGKWvkZG1zDMTag==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/@tsconfig/node14": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.3.tgz",
       "integrity": "sha512-ysT8mhdixWK6Hw3i1V2AeRqZ5WfXg1G43mqoYlM2nc6388Fq5jcXyr5mRsqViLx/GJYdoL0bfXD8nmF+Zn/Iow==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/@tsconfig/node16": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.4.tgz",
       "integrity": "sha512-vxhUy4J8lyeyinH7Azl1pdd43GJhZH/tP2weN8TntQblOY+A0XbT8DJk1/oCPuOOyg/Ja757rG0CgHcWC8OfMA==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/@types/aria-query": {
       "version": "5.0.4",
       "resolved": "https://registry.npmjs.org/@types/aria-query/-/aria-query-5.0.4.tgz",
       "integrity": "sha512-rfT93uj5s0PRL7EzccGMs3brplhcrghnDoV26NqKhCAS1hVo+WdNsPvE/yb6ilfr5hi2MEk6d5EWJTKdxg8jVw==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/@types/babel__core": {
@@ -6443,7 +6440,7 @@
       "version": "18.3.5",
       "resolved": "https://registry.npmjs.org/@types/react-dom/-/react-dom-18.3.5.tgz",
       "integrity": "sha512-P4t6saawp+b/dFrUr2cvkVsfvPguwsxtH6dNIYRllMsefqFzkZk5UIjzyDOv5g1dXIPdG4Sp1yCR4Z6RCUsG/Q==",
-      "dev": true,
+      "devOptional": true,
       "peerDependencies": {
         "@types/react": "^18.0.0"
       }
@@ -9054,7 +9051,7 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz",
       "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/cross-spawn": {
@@ -9923,61 +9920,10 @@
         "node": ">=6.0.0"
       }
     },
-    "node_modules/docx": {
-      "version": "9.7.1",
-      "resolved": "https://registry.npmjs.org/docx/-/docx-9.7.1.tgz",
-      "integrity": "sha512-ilXFf9Moz47ABjFpDiA5s1w9lpb4EFSp7+5iiJSbfyYDM+bpZdAgLlSr7fW4aXhVe/E+F6QCv0EvRVFEd5CsWg==",
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "^25.2.3",
-        "hash.js": "^1.1.7",
-        "jszip": "^3.10.1",
-        "nanoid": "^5.1.3",
-        "xml": "^1.0.1",
-        "xml-js": "^1.6.8"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
-    "node_modules/docx/node_modules/@types/node": {
-      "version": "25.9.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-25.9.5.tgz",
-      "integrity": "sha512-OScDchr2fwuUmWdf4kZ9h7PcJiYDVInhJizG/biAq3cAvqwYktuy/TYGGdZNMtNTFUP7rnb0NU4TUdm82kt4Rg==",
-      "license": "MIT",
-      "dependencies": {
-        "undici-types": ">=7.24.0 <7.24.7"
-      }
-    },
-    "node_modules/docx/node_modules/nanoid": {
-      "version": "5.1.16",
-      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-5.1.16.tgz",
-      "integrity": "sha512-kVrnsrJqMR8+oLJnGEmSWw9BivK5mt7H3FZatVRjrc5wGqFYuBxX1yG7+A7Gi5AefkX6t/oCkizcQgpu0cY1dQ==",
-      "funding": [
-        {
-          "type": "github",
-          "url": "https://github.com/sponsors/ai"
-        }
-      ],
-      "license": "MIT",
-      "bin": {
-        "nanoid": "bin/nanoid.js"
-      },
-      "engines": {
-        "node": "^18 || >=20"
-      }
-    },
-    "node_modules/docx/node_modules/undici-types": {
-      "version": "7.24.6",
-      "resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.24.6.tgz",
-      "integrity": "sha512-WRNW+sJgj5OBN4/0JpHFqtqzhpbnV0GuB+OozA9gCL7a993SmU+1JBZCzLNxYsbMfIeDL+lTsphD5jN5N+n0zg==",
-      "license": "MIT"
-    },
     "node_modules/dom-accessibility-api": {
       "version": "0.5.16",
       "resolved": "https://registry.npmjs.org/dom-accessibility-api/-/dom-accessibility-api-0.5.16.tgz",
       "integrity": "sha512-X7BJ2yElsnOJ30pZF4uIIDfBEVgF4XEBxL9Bxhy6dnrm5hkzqmsWHGTiHqRiITNhMyFLyAiWndIJP7Z1NTteDg==",
-      "dev": true,
       "license": "MIT"
     },
     "node_modules/dom-converter": {
@@ -12469,16 +12415,6 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
-    "node_modules/hash.js": {
-      "version": "1.1.7",
-      "resolved": "https://registry.npmjs.org/hash.js/-/hash.js-1.1.7.tgz",
-      "integrity": "sha512-taOaskGt4z4SOANNseOviYDvjEJinIkRgmp7LbKP2YTTmVxWBl87s/uzK9r+44BclBSp2X7K1hqeNfz9JbBeXA==",
-      "license": "MIT",
-      "dependencies": {
-        "inherits": "^2.0.3",
-        "minimalistic-assert": "^1.0.1"
-      }
-    },
     "node_modules/hasown": {
       "version": "2.0.4",
       "resolved": "https://registry.npmjs.org/hasown/-/hasown-2.0.4.tgz",
@@ -12875,12 +12811,6 @@
         "node": ">= 4"
       }
     },
-    "node_modules/immediate": {
-      "version": "3.0.6",
-      "resolved": "https://registry.npmjs.org/immediate/-/immediate-3.0.6.tgz",
-      "integrity": "sha512-XXOFtyqDjNDAQxVfYxuF7g9Il/IbWmmlQg2MYKOH8ExIT1qg6xc4zyS3HaEEATgs1btfzxq15ciUiY7gjSXRGQ==",
-      "license": "MIT"
-    },
     "node_modules/immer": {
       "version": "9.0.21",
       "resolved": "https://registry.npmjs.org/immer/-/immer-9.0.21.tgz",
@@ -15798,54 +15728,6 @@
         "node": ">=4.0"
       }
     },
-    "node_modules/jszip": {
-      "version": "3.10.1",
-      "resolved": "https://registry.npmjs.org/jszip/-/jszip-3.10.1.tgz",
-      "integrity": "sha512-xXDvecyTpGLrqFrvkrUSoxxfJI5AH7U8zxxtVclpsUtMCq4JQ290LY8AW5c7Ggnr/Y/oK+bQMbqK2qmtk3pN4g==",
-      "license": "(MIT OR GPL-3.0-or-later)",
-      "dependencies": {
-        "lie": "~3.3.0",
-        "pako": "~1.0.2",
-        "readable-stream": "~2.3.6",
-        "setimmediate": "^1.0.5"
-      }
-    },
-    "node_modules/jszip/node_modules/isarray": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/isarray/-/isarray-1.0.0.tgz",
-      "integrity": "sha512-VLghIWNM6ELQzo7zwmcg0NmTVyWKYjvIeM83yjp0wRDTmUnrM678fQbcKBo6n2CJEF0szoG//ytg+TKla89ALQ==",
-      "license": "MIT"
-    },
-    "node_modules/jszip/node_modules/readable-stream": {
-      "version": "2.3.8",
-      "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-2.3.8.tgz",
-      "integrity": "sha512-8p0AUk4XODgIewSi0l8Epjs+EVnWiK7NoDIEGU0HhE7+ZyY8D1IMY7odu5lRrFXGg71L15KG8QrPmum45RTtdA==",
-      "license": "MIT",
-      "dependencies": {
-        "core-util-is": "~1.0.0",
-        "inherits": "~2.0.3",
-        "isarray": "~1.0.0",
-        "process-nextick-args": "~2.0.0",
-        "safe-buffer": "~5.1.1",
-        "string_decoder": "~1.1.1",
-        "util-deprecate": "~1.0.1"
-      }
-    },
-    "node_modules/jszip/node_modules/safe-buffer": {
-      "version": "5.1.2",
-      "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
-      "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==",
-      "license": "MIT"
-    },
-    "node_modules/jszip/node_modules/string_decoder": {
-      "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/string_decoder/-/string_decoder-1.1.1.tgz",
-      "integrity": "sha512-n/ShnvDi6FHbbVfviro+WojiFzv+s8MPMHBczVePfUpDJLwoLT0ht1l4YwBCbi8pJAveEEdnkHyPyTP/mzRfwg==",
-      "license": "MIT",
-      "dependencies": {
-        "safe-buffer": "~5.1.0"
-      }
-    },
     "node_modules/jwt-decode": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/jwt-decode/-/jwt-decode-4.0.0.tgz",
@@ -15932,15 +15814,6 @@
         "node": ">= 0.8.0"
       }
     },
-    "node_modules/lie": {
-      "version": "3.3.0",
-      "resolved": "https://registry.npmjs.org/lie/-/lie-3.3.0.tgz",
-      "integrity": "sha512-UaiMJzeWRlEujzAuw5LokY1L5ecNQYZKfmyZ9L7wDHb/p5etKaxXhohBcrw0EYby+G/NA52vRSN4N39dxHAIwQ==",
-      "license": "MIT",
-      "dependencies": {
-        "immediate": "~3.0.5"
-      }
-    },
     "node_modules/lilconfig": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/lilconfig/-/lilconfig-2.1.0.tgz",
@@ -16138,7 +16011,6 @@
       "version": "1.5.0",
       "resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.5.0.tgz",
       "integrity": "sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==",
-      "dev": true,
       "license": "MIT",
       "bin": {
         "lz-string": "bin/bin.js"
@@ -16181,7 +16053,7 @@
       "version": "1.3.6",
       "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.6.tgz",
       "integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==",
-      "dev": true,
+      "devOptional": true,
       "license": "ISC"
     },
     "node_modules/makeerror": {
@@ -19091,7 +18963,6 @@
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react/-/react-18.3.1.tgz",
       "integrity": "sha512-wS+hAgJShR0KhEvPJArfuPVN1+Hz1t0Y6n5jLrGQbkb4urgPE/0Rve+1kMB1v/oWgHgm4WIcV+i7F2pTVj+2iQ==",
-      "dev": true,
       "dependencies": {
         "loose-envify": "^1.1.0"
       },
@@ -19302,7 +19173,6 @@
       "version": "18.3.1",
       "resolved": "https://registry.npmjs.org/react-dom/-/react-dom-18.3.1.tgz",
       "integrity": "sha512-5m4nQKp+rZRb09LNH59GM4BxTh9251/ylbKIbpe7TpGxfJ+9kv6BLkLBXIjjspbgbnIBNqlI23tRnTWT0snUIw==",
-      "dev": true,
       "dependencies": {
         "loose-envify": "^1.1.0",
         "scheduler": "^0.23.2"
@@ -20750,7 +20620,6 @@
       "version": "0.23.2",
       "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.23.2.tgz",
       "integrity": "sha512-UOShsPwz7NrMUqhR6t0hWjFduvOzbtv7toDH1/hIrfRNIDBnnBWd0CwJTGvTpngVlmwGCdP9/Zl/tVrDqcuYzQ==",
-      "dev": true,
       "dependencies": {
         "loose-envify": "^1.1.0"
       }
@@ -21018,12 +20887,6 @@
         "node": ">= 0.4"
       }
     },
-    "node_modules/setimmediate": {
-      "version": "1.0.5",
-      "resolved": "https://registry.npmjs.org/setimmediate/-/setimmediate-1.0.5.tgz",
-      "integrity": "sha512-MATJdZp8sLqDl/68LfQmbP8zKPLQNV6BIZoIgrscFDQ+RsvK/BxeDQOgyxKKoh0y/8h3BqVFnCqQ/gd+reiIXA==",
-      "license": "MIT"
-    },
     "node_modules/setprototypeof": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.2.0.tgz",
@@ -21847,6 +21710,12 @@
         "postcss": "^8.2.15"
       }
     },
+    "node_modules/stylis": {
+      "version": "4.3.6",
+      "resolved": "https://registry.npmjs.org/stylis/-/stylis-4.3.6.tgz",
+      "integrity": "sha512-yQ3rwFWRfwNUY7H5vpU0wfdkNSnvnJinhF9830Swlaxl03zsOjCfmX0ugac+3LtK0lYSgwL/KXc8oYL3mG4YFQ==",
+      "peer": true
+    },
     "node_modules/stylis-plugin-rtl": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/stylis-plugin-rtl/-/stylis-plugin-rtl-2.1.1.tgz",
@@ -22431,7 +22300,7 @@
       "version": "10.9.2",
       "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.9.2.tgz",
       "integrity": "sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "dependencies": {
         "@cspotcode/source-map-support": "^0.8.0",
@@ -22475,7 +22344,7 @@
       "version": "8.3.5",
       "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.3.5.tgz",
       "integrity": "sha512-HEHNfbars9v4pgpW6SO1KSPkfoS0xVOM/9UzkJltjlsHZmJasxg8aXkuZa7SMf8vKGIBhpUsPluQSqhJFCqebw==",
-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "dependencies": {
         "acorn": "^8.11.0"
@@ -22488,14 +22357,14 @@
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-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/ts-node/node_modules/diff": {
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-      "dev": true,
+      "devOptional": true,
       "license": "BSD-3-Clause",
       "engines": {
         "node": ">=0.3.1"
@@ -22680,7 +22549,6 @@
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-      "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
@@ -22928,7 +22796,7 @@
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-      "dev": true,
+      "devOptional": true,
       "license": "MIT"
     },
     "node_modules/v8-to-istanbul": {
@@ -23932,16 +23800,11 @@
         "node": ">=0.8"
       }
     },
-    "node_modules/xml": {
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-      "integrity": "sha512-huCv9IH9Tcf95zuYCsQraZtWnJvBtLVE0QHMOs8bWyZAFZNDcYjsPq1nEx8jKA9y+Beo9v+7OBPRisQTjinQMw==",
-      "license": "MIT"
-    },
     "node_modules/xml-js": {
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+      "dev": true,
       "license": "MIT",
       "dependencies": {
         "sax": "^1.2.4"
@@ -24082,7 +23945,7 @@
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-      "dev": true,
+      "devOptional": true,
       "license": "MIT",
       "engines": {
         "node": ">=6"
@@ -24125,12 +23988,6 @@
       "name": "brace-expansion",
       "version": "5.0.8",
       "license": "MIT"
-    },
-    "node_modules/stylis": {
-      "version": "4.3.6",
-      "resolved": "https://registry.npmjs.org/stylis/-/stylis-4.3.6.tgz",
-      "integrity": "sha512-yQ3rwFWRfwNUY7H5vpU0wfdkNSnvnJinhF9830Swlaxl03zsOjCfmX0ugac+3LtK0lYSgwL/KXc8oYL3mG4YFQ==",
-      "peer": true
     }
   }
 }

llm-fe/package.json

@@ -29,7 +29,6 @@
     "bootstrap": "^5.3.3",
     "brace-expansion": "file:vendor/brace-expansion-compat",
     "chroma-js": "^3.1.2",
-    "docx": "^9.7.1",
     "formik": "^2.4.6",
     "jwt-decode": "^4.0.0",
     "lodash": "^4.17.21",

llm-fe/src/llm-fe/components/MessageActions/MessageActions.tsx

@@ -309,7 +309,6 @@ const MessageActions = ({
         {(
           [
             ['pdf', 'PDF'],
-            ['docx', 'Word (.docx)'],
             ['csv', 'CSV'],
             ['xlsx', 'Excel (.xlsx)'],
             ['txt', 'Plain text'],

llm-fe/src/llm-fe/pages/AsyncDashboard2/AsyncDashboard2.tsx

@@ -575,7 +575,6 @@ const AsyncDashboardInner = (): JSX.Element => {
               {(
                 [
                   ['pdf', 'PDF'],
-                  ['docx', 'Word (.docx)'],
                   ['csv', 'CSV'],
                   ['xlsx', 'Excel (.xlsx)'],
                   ['txt', 'Plain text'],

llm-fe/src/llm-fe/utils/export/exportChat.ts

@@ -8,7 +8,7 @@ import {
   type MdBlock,
 } from './markdownUtils';
 
-export type ExportFormat = 'pdf' | 'docx' | 'csv' | 'xlsx' | 'txt';
+export type ExportFormat = 'pdf' | 'csv' | 'xlsx' | 'txt';
 
 export type ExportTurn = {
   role: 'user' | 'assistant';
@@ -52,7 +52,7 @@ function citationFootnotes(citations?: Citation[]): string {
 
 export async function exportChat(options: ExportOptions): Promise<void> {
   const { format, scope, title, turns } = options;
-  const filename = buildExportFilename(title, format === 'docx' ? 'docx' : format);
+  const filename = buildExportFilename(title, format);
   const exportedAt = new Date().toISOString();
 
   // Yield so large conversations don't freeze the main thread (#97).
@@ -71,9 +71,6 @@ export async function exportChat(options: ExportOptions): Promise<void> {
     case 'pdf':
       await exportPdf(title, turns, exportedAt, filename);
       break;
-    case 'docx':
-      await exportDocx(title, turns, exportedAt, filename);
-      break;
     default:
       throw new Error(`Unsupported export format: ${format}`);
   }
@@ -304,169 +301,6 @@ async function exportPdf(
   });
 }
 
-async function exportDocx(
-  title: string,
-  turns: ExportTurn[],
-  exportedAt: string,
-  filename: string,
-): Promise<void> {
-  const {
-    Document,
-    Packer,
-    Paragraph,
-    TextRun,
-    HeadingLevel,
-    Table,
-    TableRow,
-    TableCell,
-    WidthType,
-    Header,
-  } = await import('docx');
-
-  const children: InstanceType<typeof Paragraph | typeof Table>[] = [
-    new Paragraph({
-      text: title,
-      heading: HeadingLevel.TITLE,
-    }),
-    new Paragraph({
-      children: [
-        new TextRun({ text: `Exported ${exportedAt}`, italics: true, size: 18, color: '666666' }),
-      ],
-    }),
-  ];
-
-  for (let i = 0; i < turns.length; i += 1) {
-    if (i > 0 && i % 20 === 0) await yieldToUi();
-    const turn = turns[i];
-    if (turns.length > 1) {
-      children.push(
-        new Paragraph({
-          children: [
-            new TextRun({
-              text: `${roleLabel(turn.role)}${turn.timestamp ? ` · ${formatTs(turn.timestamp)}` : ''}`,
-              bold: true,
-            }),
-          ],
-          spacing: { before: 240 },
-        }),
-      );
-    }
-
-    for (const block of parseMarkdownBlocks(turn.message)) {
-      switch (block.type) {
-        case 'heading': {
-          const level =
-            block.level === 1
-              ? HeadingLevel.HEADING_1
-              : block.level === 2
-                ? HeadingLevel.HEADING_2
-                : HeadingLevel.HEADING_3;
-          children.push(new Paragraph({ text: block.text, heading: level }));
-          break;
-        }
-        case 'paragraph':
-          children.push(new Paragraph({ text: block.text }));
-          break;
-        case 'code':
-          children.push(
-            new Paragraph({
-              children: [new TextRun({ text: block.text, font: 'Courier New', size: 18 })],
-            }),
-          );
-          break;
-        case 'list':
-          block.items.forEach((item, idx) => {
-            children.push(
-              new Paragraph({
-                text: block.ordered ? `${idx + 1}. ${item}` : `• ${item}`,
-              }),
-            );
-          });
-          break;
-        case 'table':
-          children.push(
-            new Table({
-              width: { size: 100, type: WidthType.PERCENTAGE },
-              rows: [
-                new TableRow({
-                  children: block.headers.map(
-                    (h) =>
-                      new TableCell({
-                        children: [
-                          new Paragraph({
-                            children: [new TextRun({ text: h, bold: true })],
-                          }),
-                        ],
-                      }),
-                  ),
-                }),
-                ...block.rows.map(
-                  (row) =>
-                    new TableRow({
-                      children: block.headers.map(
-                        (_, col) =>
-                          new TableCell({
-                            children: [new Paragraph({ text: row[col] ?? '' })],
-                          }),
-                      ),
-                    }),
-                ),
-              ],
-            }),
-          );
-          break;
-        default:
-          break;
-      }
-    }
-
-    if (turn.citations?.length) {
-      children.push(
-        new Paragraph({
-          text: 'Sources',
-          heading: HeadingLevel.HEADING_3,
-        }),
-      );
-      turn.citations
-        .slice()
-        .sort((a, b) => a.index - b.index)
-        .forEach((c) => {
-          children.push(
-            new Paragraph({
-              text: `[${c.index}] ${c.title}${c.url ? ` — ${c.url}` : ''}`,
-            }),
-          );
-        });
-    }
-  }
-
-  const doc = new Document({
-    sections: [
-      {
-        headers: {
-          default: new Header({
-            children: [
-              new Paragraph({
-                children: [
-                  new TextRun({
-                    text: `${title} · ${exportedAt}`,
-                    size: 16,
-                    color: '888888',
-                  }),
-                ],
-              }),
-            ],
-          }),
-        },
-        children,
-      },
-    ],
-  });
-
-  const blob = await Packer.toBlob(doc);
-  downloadBlob(blob, filename);
-}
-
 /** Decide CSV/XLSX matrix strategy — exported for unit tests. */
 export function selectTabularStrategy(
   scope: ExportScope,