Generate new projects from the dev-portal

It has been documented in the dev-portal and in the docs for this project that being able to create a new project from the dev-portal will eventually be possible. This could be a method of providing access for publishing new projects under the Organisation namespace (#273) if the integration with the developer portal includes an access token with appropriate (but restricted) permissions.

該 issue 沒有指出任何 repository 檔案、測試或進入點。先閱讀它所引用的 dev-portal 和專案文件，然後梳理現有的專案產生流程以及擬議的受限 access-token 整合。Done 應包括一份關於在 Organisation namespace 下建立專案的已達成共識的設計，以及對權限行為的文件化驗證。

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