feat: Jadwa AI platform — 75+ features, 19 systems, 92 routes

- AI Feasibility Study Engine (12 parallel analyses: SWOT, PESTEL, Porter, VRIO, TAM/SAM/SOM, BMC, Lean Canvas, GTM, MVP, USP, Revenue Streams, Viability Score)
- Financial Analysis (Interactive Charts, Scenario Simulator, Multi-Currency, Zakat/VAT, Industry Benchmarks)
- Export (PDF, PPTX, Gamma.app, Google Docs/Slides, Pitch Email, Share Links, Report Comparison)
- AI Marketing (Video Generation via Google Veo 3 + OpenAI Sora 2, Video Script Generator, Social Publishing on 6 platforms, WhatsApp Campaigns, Campaign Dashboard, Brand Kit Generator)
- Competitive Intelligence (AI Business Advisor, Web Scraping, Legal Advisor, Investor Matching, Buyer Personas, Progress Tracker, Follow-up Questions)
- Saudi Market Services (WATHQ API, MISA, Incubator Applications + Partner API, Vision 2030 Analysis, Sector Templates)
- Platform (2FA, Email Verification, Password Reset, CSRF, Rate Limiting, XSS Sanitization, Dark/Light Mode, Onboarding, Notifications, Admin Panel, Bilingual AR/EN, Stripe Subscriptions, API Marketplace)
- Advanced Features (Background Tasks, Webhook Notifications, Team Workspaces, Report Templates Library, Audit Log, Referral System, PWA, AI Landing Chatbot, Revenue Analytics Dashboard)
- Documentation (Eastern Chamber Pitch Deck, Features Summary for Gamma/NotebookLM, NotebookLM Video Script)
