enhnace(frontend): 文字列比較のためのローマナイズを強化（設定の検索） (#15632)

* enhnace(frontend): 文字列比較のためのローマナイズを強化

* docs

* fix

* fix

* fix

* comment

* wanakanaの初回ロードをコンポーネント内に移動

* comment

* fix

* add tests

---------

Co-authored-by: syuilo <4439005+syuilo@users.noreply.github.com>

pnpm-lock.yaml

@@ -874,6 +874,9 @@ importers:
       vuedraggable:
         specifier: next
         version: 4.1.0(vue@3.5.13(typescript@5.8.2))
+      wanakana:
+        specifier: 5.3.1
+        version: 5.3.1
     devDependencies:
       '@misskey-dev/summaly':
         specifier: 5.2.0
@@ -10563,6 +10566,10 @@ packages:
   walker@1.0.8:
     resolution: {integrity: sha512-ts/8E8l5b7kY0vlWLewOkDXMmPdLcVV4GmOQLyxuSswIJsweeFZtAsMF7k1Nszz+TYBQrlYRmzOnr398y1JemQ==}
 
+  wanakana@5.3.1:
+    resolution: {integrity: sha512-OSDqupzTlzl2LGyqTdhcXcl6ezMiFhcUwLBP8YKaBIbMYW1wAwDvupw2T9G9oVaKT9RmaSpyTXjxddFPUcFFIw==}
+    engines: {node: '>=12'}
+
   web-push@3.6.7:
     resolution: {integrity: sha512-OpiIUe8cuGjrj3mMBFWY+e4MMIkW3SVT+7vEIjvD9kejGUypv8GPDf84JdPWskK8zMRIJ6xYGm+Kxr8YkPyA0A==}
     engines: {node: '>= 16'}
@@ -22026,6 +22033,8 @@ snapshots:
     dependencies:
       makeerror: 1.0.12
 
+  wanakana@5.3.1: {}
+
   web-push@3.6.7:
     dependencies:
       asn1.js: 5.4.1