feat: test case filtering (#276)

frontend/messages/en.json

@@ -203,7 +203,13 @@
     "case_title": "Test Case Title",
     "case_description": "Test Case Description",
     "create": "Create",
-    "please_enter": "Please enter test case title"
+    "please_enter": "Please enter test case title",
+    "clear_all": "Clear all",
+    "apply": "Apply",
+    "select_priorities": "Select priorities",
+    "selected": "Selected",
+    "type": "Type",
+    "select_types": "Select types"
   },
   "Case": {
     "back_to_cases": "Back to test cases",

frontend/messages/ja.json

@@ -204,7 +204,13 @@
     "case_title": "テストケースタイトル",
     "case_description": "テストケース詳細",
     "create": "作成",
-    "please_enter": "テストケースタイトルを入力してください"
+    "please_enter": "テストケースタイトルを入力してください",
+    "clear_all": "すべてクリア",
+    "apply": "適用",
+    "select_priorities": "優先度を選択",
+    "selected": "選択済み",
+    "type": "タイプ",
+    "select_types": "タイプを選択"
   },
   "Case": {
     "back_to_cases": "テストケース一覧に戻る",

frontend/messages/pt-BR.json

@@ -203,7 +203,13 @@
     "case_title": "Título do Caso de Teste",
     "case_description": "Descrição do Caso de Teste",
     "create": "Criar",
-    "please_enter": "Por favor, insira o título do caso de teste"
+    "please_enter": "Por favor, insira o título do caso de teste",
+    "clear_all": "Limpar tudo",
+    "apply": "Aplicar",
+    "select_priorities": "Selecionar prioridades",
+    "selected": "Selecionado",
+    "type": "Tipo",
+    "select_types": "Selecionar tipos"
   },
   "Case": {
     "back_to_cases": "Voltar para os casos de teste",