as73lyas73ly-hash/Siraj-AI — reverse-engineered prompt

Build me a polished Arabic web app called Siraj, an AI chat assistant that runs completely inside the user’s browser with no server, no accounts, no tracking, and no subscriptions.

I want it to feel made for Arabic speakers, with a clean RTL interface, beautiful Arabic fonts, dark calm colors, and an easy first screen that explains privacy clearly. The user should pick or auto detect the best local AI model for their device, get warnings if a model is too heavy, then chat normally after the first download.

Please make it installable like an app and able to work offline after loading. Save chats only on the device, with search inside conversations, export to Markdown, plain text, JSON, and copy to clipboard. Add a small live resource widget for memory and battery if available.

Include a local knowledge base with selected Quran verses and authentic hadith, show references clearly, and visually distinguish Quran from hadith. Keep it as simple static files with no backend. Look up current browser AI and WebGPU docs if needed.