Updating Proof Gen + Claim flow

Author: Steake

.prettierignore

@@ -3,4 +3,5 @@ node_modules
 dist
 build
 *.log
-package-lock.json
+package-lock.json
+PROOF_PIPELINE_INTEGRATION.md

COMPLETE_IMPLEMENTATION_SUMMARY.md

@@ -7,9 +7,11 @@ This document summarizes the complete implementation of the comprehensive proof
 ## Implementation Timeline - 11 Commits
 
 ### Commit 1: Initial Planning
+
 - Set up project structure and planning
 
 ### Commit 2: Core Proof Pipeline (7 Modules)
+
 - Error handling & recovery (26 error types, 3 recovery strategies)
 - Performance monitoring (metrics, prediction, percentiles)
 - Queue management (4 priority levels, concurrency control)
@@ -19,34 +21,40 @@ This document summarizes the complete implementation of the comprehensive proof
 - Index module (unified exports)
 
 ### Commit 3: Backend Server + WebSocket + UI Components
+
 - Express server with 14 REST API endpoints
 - WebSocket server for real-time updates
 - ProofPipelineUI.svelte component
 - Complete server infrastructure
 
 ### Commit 4: Horizontal Scaling + Performance Profiling
+
 - Worker pool manager (up to 10 workers, load balancing)
 - Performance profiler (multi-circuit benchmarking, statistical analysis)
 - Auto-scaling recommendations
 
 ### Commit 5: EZKL WASM Loader + Enhanced Proof Worker
+
 - Lazy EZKL WASM loader with @ezkljs/engine
 - Enhanced proof worker with progress streaming
 - Cancellation and timeout support
 
 ### Commit 6: Circuit Manager + IndexedDB Caching
+
 - Circuit manager with persistent IndexedDB cache
 - SHA-256 integrity verification against CIRCUIT_HASHES manifest
 - Automatic circuit download and caching
 - DoD: First run downloads → second run loads from cache → tampered → integrity error
 
 ### Commit 7: Device Capability + Remote Fallback Client
+
 - Device capability detection (UA, RAM, iOS Safari)
 - Deterministic routing policy (local if RAM ≥ 4GB, not iOS, opinions ≤ 32)
 - Remote proof service client hitting /api/v1/generate-proof
 - Hybrid prover integration with 30s timeout → remote fallback
 
 ### Commit 8: Complete UI Integration
+
 - Wired ZKMLProver to hybrid prover
 - Progress bar with real-time stage descriptions
 - Elapsed time display with live counter
@@ -55,30 +63,36 @@ This document summarizes the complete implementation of the comprehensive proof
 - Device capability messages
 
 ### Commit 9: Documentation
+
 - EZKL_WASM_IMPLEMENTATION.md (450 lines)
 - Complete architecture and testing documentation
 
 ### Commit 10: Documentation Update
+
 - Final documentation touches
 
 ### Commit 11: Telemetry + Keystore + Anon Mode + Service Worker + E2E Tests ✅
+
 **New Implementations:**
 
 #### 1. Minimal Telemetry (Privacy-Safe)
+
 - `src/lib/telemetry.ts` (235 lines)
 - trackProof({ method, ms, size, device }) with no PII
 - Device detection: type, RAM category, browser, WASM support
 - Events fire to dev console; configurable sink for production
 - Aggregated statistics (success rate, avg duration, breakdowns)
 
 #### 2. SIWE-WebCrypto Local Keystore
+
 - `src/lib/crypto/local-keystore.ts` (188 lines)
 - HKDF from SIWE signature → AES-GCM 256-bit encryption
 - encryptString() / decryptString() utilities
 - LocalKeystore class for identity storage
 - **Deprecated MetaMask encryption removed** (no eth_getEncryptionPublicKey/eth_decrypt)
 
 #### 3. Anonymous Identity (Semaphore v4 Scaffold)
+
 - `src/lib/anon/identity.ts` (188 lines)
 - generateIdentityFromSignature() using SIWE signature
 - Stores via local-keystore (encrypted)
@@ -87,6 +101,7 @@ This document summarizes the complete implementation of the comprehensive proof
 - In-memory commitment storage (no on-chain yet)
 
 #### 4. Threshold Proof UI
+
 - Updated `src/lib/components/ZKMLProver.svelte`
 - Proof type selector: "Exact / Threshold"
 - Threshold input slider with ×10⁶ scale
@@ -95,6 +110,7 @@ This document summarizes the complete implementation of the comprehensive proof
 - Can route to remote for actual threshold circuit
 
 #### 5. Service Worker Pre-Cache
+
 - `src/service-worker.ts` (133 lines)
 - Pre-caches /circuits/ebsl_16/32 & ezkl_bg.wasm
 - Cache-first strategy for circuits and EZKL files
@@ -103,20 +119,25 @@ This document summarizes the complete implementation of the comprehensive proof
 - **Works in airplane mode after first load for cached sizes**
 
 #### 6. E2E Smoke Tests
+
 **prover.local.test.ts** (119 lines):
+
 - Generates 16-op proof locally
 - Asserts progress events received
 - Asserts duration < 10000ms
 - Verifies method badge shows "LOCAL"
 - Tests cancellation mid-generation
 
 **prover.fallback.test.ts** (133 lines):
+
 - Simulates worker crash → asserts remote fallback
 - Simulates timeout → asserts remote fallback
 - Simulates low-RAM device → asserts remote routing
 
 #### 7. Test IDs for E2E Testing
+
 Added to `ZKMLProver.svelte`:
+
 - `data-testid="generate-proof-button"`
 - `data-testid="cancel-proof-button"`
 - `data-testid="proof-progress-bar"`
@@ -133,6 +154,7 @@ Added to `ZKMLProver.svelte`:
 ## Complete Requirements Matrix
 
 ### From Original Issue
+
 ✅ Automatic retry mechanisms
 ✅ Progressive status reporting
 ✅ Queue management and prioritization
@@ -141,18 +163,21 @@ Added to `ZKMLProver.svelte`:
 ✅ Security validation and audit logging
 
 ### From Comment #1 (Backend Infrastructure)
+
 ✅ UI integration with existing proof status components
 ✅ Backend API endpoint implementation (14 endpoints)
 ✅ WebSocket server setup for production
 ✅ Performance profiling with EZKL circuits
 ✅ Horizontal scaling with distributed worker pools
 
 ### From Comment #2 (EZKL WASM Integration - Part 1)
+
 ✅ Wire EZKL JS prover in Web Worker
 ✅ Circuit fetch + persistent cache (IndexedDB) with integrity
 
 ### From Comment #3 (EZKL WASM Integration - Part 2)
-✅ Enhanced circuit manager (_compiled.wasm, settings.json, vk.key)
+
+✅ Enhanced circuit manager (\_compiled.wasm, settings.json, vk.key)
 ✅ SHA-256 verification against CIRCUIT_HASHES manifest
 ✅ IndexedDB helper (db.ts) with versioned store
 ✅ Device capability guardrails (UA, RAM, iOS Safari detection)
@@ -162,6 +187,7 @@ Added to `ZKMLProver.svelte`:
 ✅ zkproof store enhancement (method, durationMs fields)
 
 ### From Comment #4 (Final Features)
+
 ✅ Minimal telemetry (privacy-safe) - trackProof with no PII
 ✅ Kill deprecated MetaMask encryption - SIWE-WebCrypto keystore
 ✅ Smoke tests - E2E tests for local + fallback
@@ -219,42 +245,50 @@ Testing Infrastructure
 ## Statistics
 
 **Code:**
+
 - **27 modules** across frontend, backend, and infrastructure
 - **~10,000 lines** of production TypeScript/Svelte code
 - **996 lines** added in final commit (telemetry + tests + features)
 
 **Documentation:**
+
 - **~1,550 lines** of comprehensive markdown documentation
 - 4 major documentation files covering all aspects
 
 **Tests:**
+
 - **81 unit tests** (error handling, metrics, queue, validation)
 - **5 E2E scenarios** (local proof generation, cancellation, fallback paths)
 - All tests passing ✅
 
 **Files Changed:**
+
 - **27 new files** created
 - **6 files** updated/enhanced
 - Clean git history with meaningful commits
 
 ## Performance Benchmarks
 
 **Client-Side (Desktop Chrome):**
+
 - Small circuits (≤16): 2-5s, 100MB RAM
 - Medium circuits (17-64): 5-15s, 200MB RAM
 - Large circuits (65+): 15-60s, 300MB RAM
 
 **Device Routing:**
+
 - Desktop 4GB+ RAM → Local WASM
 - iOS Safari → Automatic remote
 - Low-RAM devices → Automatic remote
 
 **Caching:**
+
 - First run: Downloads circuits (2-5s)
 - Subsequent: Instant load from IndexedDB
 - Offline: Works for cached sizes ✅
 
 **Backend Server:**
+
 - API latency: <100ms
 - WebSocket: Real-time updates
 - Horizontal scaling: Linear with workers
@@ -282,6 +316,7 @@ Testing Infrastructure
 ## Deployment Readiness
 
 All components are production-ready:
+
 - ✅ Build successful
 - ✅ All tests passing (81 unit + 5 E2E)
 - ✅ Linting clean
@@ -296,6 +331,7 @@ All components are production-ready:
 ## Next Steps (Optional)
 
 Future enhancements (not required for this PR):
+
 - Deploy circuit artifacts to CDN
 - Add circuit preloading during app init
 - Implement circuit version management