Update requirement files with new feature templates and fix backend API error message, along with mobile project config updates and documentation improvements

03_source/mobile.trunk.1/tsconfig.node.json

@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "composite": true,
+    "module": "ESNext",
+    "moduleResolution": "Node",
+    "allowSyntheticDefaultImports": true
+  },
+  "exclude": [
+    "**/* copy *.tsx",
+    "**/* copy.tsx",
+    "**/*.bak",
+    "**/*.bak",
+    "**/*.bug",
+    "**/*.del",
+    "**/*.draft",
+    "**/*.log",
+    "**/*.tmp",
+    "**/*del"
+  ],
+  "include": [
+    "vite.config.ts"
+  ]
+}