feat: Extract translation text from html and finished the mainly translation of zh_CN, zh_TW, ja_JP file (#987)

* feat: translate zh_cn properties

* feat: adjust some description messages_zh_CN.properties

* feat: translate zh_TW file done

* feat: zh_CN semantic optimization

* feat: Supplementary ja_JP translation

* feat: extract rest text

* feat: Sync to all lang.properties

* feat: translate zh_CN, zh_TW, ja_JP file

* fix: small bug

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Co-authored-by: yanyu_lin <yanyu_lin@bestsign.cn>

src/main/resources/templates/security/add-watermark.html

@@ -25,8 +25,8 @@
                 <div class="mb-3">
                   <label th:text="#{watermark.selectText.8}"></label>
                   <select class="form-control" id="watermarkType" name="watermarkType" onchange="toggleFileOption()">
-                    <option value="text">Text</option>
-                    <option value="image">Image</option>
+                    <option value="text" th:text="#{watermark.type.1}"></option>
+                    <option value="image" th:text="#{watermark.type.2}"></option>
                   </select>
                 </div>
                 <div id="alphabetGroup" class="mb-3">