chore: add checks for unused ts exports

pnpm-lock.yaml

@@ -147,6 +147,9 @@ importers:
       tailwindcss:
         specifier: ^4.1.10
         version: 4.1.10
+      ts-unused-exports:
+        specifier: ^11.0.1
+        version: 11.0.1(typescript@5.8.3)
       tw-animate-css:
         specifier: ^1.3.4
         version: 1.3.4
@@ -3437,6 +3440,12 @@ packages:
       '@swc/wasm':
         optional: true
 
+  ts-unused-exports@11.0.1:
+    resolution: {integrity: sha512-b1uIe0B8YfNZjeb+bx62LrB6qaO4CHT8SqMVBkwbwLj7Nh0xQ4J8uV0dS9E6AABId0U4LQ+3yB/HXZBMslGn2A==}
+    hasBin: true
+    peerDependencies:
+      typescript: '>=3.8.3'
+
   tsconfig-paths@3.15.0:
     resolution: {integrity: sha512-2Ac2RgzDe/cn48GvOe3M+o82pEFewD3UPbyoUHHdKasHwJKjds4fLXWf/Ux5kATBKN20oaFGu+jbElp1pos0mg==}
 
@@ -7022,6 +7031,12 @@ snapshots:
       v8-compile-cache-lib: 3.0.1
       yn: 3.1.1
 
+  ts-unused-exports@11.0.1(typescript@5.8.3):
+    dependencies:
+      chalk: 4.1.2
+      tsconfig-paths: 3.15.0
+      typescript: 5.8.3
+
   tsconfig-paths@3.15.0:
     dependencies:
       '@types/json5': 0.0.29