chore: remove bloated documentation and scripts

Removed:
- Redundant docs (OPEN_SOURCE.md, docs/README.md)
- Deployment scripts (consolidate, verify, create-cloudflare-config)
- Security audit scripts (prepare-for-open-source, security-audit)

Kept:
- DEPLOY.md (minimal deployment guide)
- scripts/security/clean-git-history.sh (git cleanup only)
- Existing docs/ (unchanged)

Author: claude

DEPLOY.md

@@ -1,120 +1,53 @@
-# Deploy Eryxon Flow - Essential Steps Only
+# Deploy Eryxon Flow
 
-Everything is ready. You just need to:
-1. Create new Supabase project
-2. Configure Cloudflare Pages
-3. Deploy
+## Prerequisites
 
----
+- Supabase account
+- Cloudflare account (free tier)
 
-## Step 1: Create New Supabase Project (10 min)
+## Step 1: Create Supabase Project
 
 ```bash
-# 1. Go to supabase.com → Create new project
-#    - Name: eryxon-flow-production
-#    - Region: EU (Frankfurt) or US East
-#    - Password: (generate and save)
-
+# 1. Go to supabase.com → Create project
 # 2. Get credentials from Settings → API:
 #    - Project URL
-#    - anon/public key
-#    - Project Ref (the ID before .supabase.co)
+#    - anon key
+#    - Project Ref
 
-# 3. Apply database schema
-supabase link --project-ref YOUR_PROJECT_REF
+# 3. Apply schema
+supabase link --project-ref YOUR_REF
 supabase db push
 
-# 4. Create storage buckets
+# 4. Create storage
 supabase storage create parts-images
 supabase storage create issues
 
-# 5. Deploy Edge Functions
+# 5. Deploy functions
 supabase functions deploy
 ```
 
-Done! Your database is ready.
-
----
-
-## Step 2: Deploy to Cloudflare Pages (10 min)
+## Step 2: Deploy to Cloudflare Pages
 
 ```bash
 # 1. Go to dash.cloudflare.com
-# 2. Pages → Create project → Connect to Git
-# 3. Select: SheetMetalConnect/eryxon-flow
-# 4. Build settings:
-#    - Framework: Vite
-#    - Build command: npm run build
-#    - Build output: dist
+# 2. Pages → Create → Connect Git
+# 3. Select repo
+# 4. Build: npm run build
+# 5. Output: dist
 ```
 
-### Environment Variables (Add in Cloudflare)
-
-**Production**:
+**Environment Variables** (set in Cloudflare):
 ```
-VITE_SUPABASE_URL = https://YOUR_PROJECT_REF.supabase.co
-VITE_SUPABASE_PUBLISHABLE_KEY = your-anon-key-from-step-1
-VITE_SUPABASE_PROJECT_ID = YOUR_PROJECT_REF
-```
-
-That's it! Click **Save and Deploy**.
-
----
-
-## Step 3: Custom Domain (5 min)
-
-```bash
-# In Cloudflare Pages:
-# Settings → Custom domains → Add domain
-# Enter: app.eryxon.eu
-
-# DNS (if not already in Cloudflare):
-# Add CNAME: app → eryxon-flow.pages.dev
-
-# SSL is automatic ✓
+VITE_SUPABASE_URL = https://YOUR_REF.supabase.co
+VITE_SUPABASE_PUBLISHABLE_KEY = your-anon-key
+VITE_SUPABASE_PROJECT_ID = YOUR_REF
 ```
 
----
-
-## Optional: Clean Git History
-
-Since .env was in git history (old credentials), you can clean it:
-
-```bash
-# Run the cleanup script
-./scripts/security/clean-git-history.sh
-
-# This removes .env and config.toml from ALL history
-# WARNING: Rewrites git history!
-```
-
-Or skip it - you're using a NEW Supabase project anyway!
-
----
-
-## That's It!
-
-**Total time**: ~25 minutes
-
-**Cost**:
-- Cloudflare Pages: $0/mo (unlimited)
-- Supabase: $0/mo (free tier) or $25/mo (Pro when you scale)
-
-**What's deployed**:
-- ✅ 85 database migrations
-- ✅ 28 Edge Functions
-- ✅ Complete RLS security
-- ✅ Multi-tenant SaaS ready
-- ✅ Free tier alpha → Paid tiers later
-
-**Your URLs**:
-- App: `https://app.eryxon.eu`
-- Supabase: `https://YOUR_PROJECT_REF.supabase.co`
-
-**Next**: Open source the repo and launch alpha!
-
----
+## Step 3: Custom Domain
 
-**All documentation**: See `docs/` for details
+In Cloudflare Pages:
+- Custom domains → Add domain
+- Enter: app.eryxon.eu
+- DNS: CNAME app → eryxon-flow.pages.dev
 
-**Questions**: See `docs/README.md` for full index
+Done.