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

[cocomastergo]

Description

March 26, complete the translation of messages_zh_CN.properties;
March 27, complete the translation of messages_zh_TW.properties;
March 28, Extract some text of placeholder, options from html, sync to other property files and translate messages_zh_CN.properties, messages_zh_TW.properties, messages_ja_JP.properties done.

Closes #(issue_number)

Checklist:

• I have read the Contribution Guidelines
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings

Contributor License Agreement

By submitting this pull request, I acknowledge and agree that my contributions will be included in Stirling-PDF and that they can be relicensed in the future under the MPL 2.0 (Mozilla Public License Version 2.0) license.

(This does not change the general open-source nature of Stirling-PDF, simply moving from one license to another license)

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
No data about Coverage
No data about Duplication

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