feat: allow create Release externally with project-specific API Key authorization

[becem-gharbi]

This PR introduces a new API to create project releases which previously only supported manually via the web application.

• The user should set an API key for a specific project.
• A new release can be created, meaning on the database with firmware binary upload and mqtt update message published, via a fetch request to [POST] /api/releases?ci=true with API key passed on Api-Key header and a form data body with fields version projectId file.

curl -X POST https://app.esp-admin.tn/api/releases?ci=true ^
-H "Api-Key:API_KEY" ^
-F "projectId=PROJECT_ID" ^
-F "version=VERSION" ^
-F "file=@.pio\build\esp32dev\firmware.bin"

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