fix(web): drop typedoc-plugin-external-module-map

Because it fails after updating to TypeDoc 0.27.4 and it was introduced
for a purpose that for now it is not currently being used. Thus, let's
postpone its usage until really needed if it is updated to work with the
lastest TypeDoc when such a moment arrive.

See,

  * Agama commit in which it was added  5e09032
  * Issue at upstream asgerjensen/typedoc-plugin-external-module-map#27

web/package.json

@@ -96,7 +96,6 @@
     "ts-loader": "^9.5.1",
     "tsconfig-paths-webpack-plugin": "^4.0.0",
     "typedoc": "^0.27.4",
-    "typedoc-plugin-external-module-map": "^2.1.0",
     "typedoc-plugin-merge-modules": "^6.0.0",
     "typedoc-plugin-missing-exports": "^3.0.0",
     "typescript": "^5.7.2",

web/typedoc.json

@@ -4,10 +4,9 @@
   "entryPointStrategy": "expand",
   "exclude": ["./src/lib"],
   "excludeNotDocumented": true,
-  "plugin": ["typedoc-plugin-external-module-map", "typedoc-plugin-merge-modules"],
+  "plugin": ["typedoc-plugin-merge-modules"],
   "excludeReferences": true,
   "mergeModulesMergeMode": "module-category",
-  "external-modulemap": [".*/src/(client)/", ".*/src/components/([\\w\\-_]+)/"],
   "sort": ["alphabetical", "visibility"],
   "navigation": {
     "includeCategories": true,