fix(skill): Align Next console Create Skill name validation with backend param checker

[FatOnionLee]

What is the purpose of the change

Align the Skill name validation in the Next console “Create Skill” dialog (CreateSkillDialog) with the backend rules implemented in DefaultParamChecker.checkSkillNameFormat: length 1–64, pattern ^[a-z0-9]([a-z0-9-]*[a-z0-9])?$, no leading/trailing hyphens, and no consecutive hyphens (--). Users now see errors before submit, and the primary button stays disabled when the name is invalid. i18n keys were added for the new error messages; bundled console/.../static/next assets were rebuilt so packaged servers serve the updated UI.

将 Next 控制台「创建 Skill」弹窗（CreateSkillDialog）中的 Skill 名称校验，与后端 DefaultParamChecker.checkSkillNameFormat 的规则对齐：长度 1–64、正则 ^[a-z0-9]([a-z0-9-]*[a-z0-9])?$、不能以连字符开头或结尾、不能包含连续连字符 --。用户在提交前即可看到错误提示，名称不合法时主按钮保持禁用。新增了对应中英文文案 key，并重新构建了 console/.../static/next 静态资源，以便打 jar 后直接访问到新界面。

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Brief changelog

• Add validateSkillName and module-level pattern/length constants in CreateSkillDialog.tsx; validate on change and before create; maxLength={64} on name input; disable create button when validation fails.

• Add skill.nameTooLong, skill.nameInvalidFormat, skill.nameNoConsecutiveHyphens in en-US.json and zh-CN.json.

• Rebuild and commit console/src/main/resources/static/next (main.js, index30.js, main3.css).

• 在 CreateSkillDialog.tsx 中增加 validateSkillName 及模块级正则与长度常量；在输入与创建时校验；名称输入框 maxLength={64}；校验失败时禁用创建按钮。

• 在 en-US.json、zh-CN.json 中增加 skill.nameTooLong、skill.nameInvalidFormat、skill.nameNoConsecutiveHyphens。

• 重新构建并提交 console/src/main/resources/static/next（main.js、index30.js、main3.css 等）。

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Verifying this change

1. Run the server (or npm run dev in console-ui-next with API proxy) and open Skill management → Create Skill.

2. Try invalid names: uppercase, spaces, underscores, leading/trailing -, --, length > 64 — expect inline error and disabled primary button; valid lowercase names like my-skill or a1 should pass.

3. 启动后端（或在 console-ui-next 下 npm run dev 并走代理）进入 Skill 管理 → 创建 Skill。

4. 分别输入非法名称：大写、空格、下划线、首尾 -、--、超过 64 字符等 —— 应出现错误提示且主按钮禁用；合法名称如 my-skill、a1 应可通过。

[github-actions]

Thanks for your this PR. 🙏
Please check again for your PR changes whether contains any usage/api/configuration change such as Add new API , Add new configuration, Change default value of configuration.
If so, please add or update documents(markdown type) in docs/next/ for repository nacos-group/nacos-group.github.io

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感谢您提交的PR。 🙏
请再次查看您的PR内容，确认是否包含任何使用方式/API/配置参数的变更，如：新增API、新增配置参数、修改默认配置等操作。
如果是，请确保在提交之前，在仓库nacos-group/nacos-group.github.io中的docs/next/目录下添加或更新文档（markdown格式）。