test: Add Vitest configuration and initial tests for the DexScreener connect form.

_bmad-stories/story-1.2-dexscreener-frontend.md

@@ -6,7 +6,7 @@
 **Story Title**: DexScreener Connector Frontend UI  
 **Epic**: SurfSense Connectors Enhancement  
 **Priority**: High  
-**Status**: Ready for Development  
+**Status**: ✅ Implementation Complete (2026-02-01)  
 **Created**: 2026-01-31  
 **Depends On**: Story 1.1 (Backend API)
 
@@ -29,21 +29,21 @@ This story implements the user-facing components following SurfSense's establish
 
 ## ✅ Acceptance Criteria
 
-### AC1: Connect Form Component
-- [ ] User can access DexScreener connector from connector popup
-- [ ] Form includes connector name field (min 3 characters)
-- [ ] User can add multiple tokens (up to 50)
-- [ ] Each token has: chain selector, token address input, optional name
-- [ ] Form validates token addresses (40-character hex)
-- [ ] User can remove tokens from list
-- [ ] Date range selector for initial indexing
-- [ ] Periodic sync toggle with frequency selector
-- [ ] "What you get" benefits section displayed
-- [ ] Form submits to backend API endpoint
+### AC1: Connect Form Component ✅
+- [x] User can access DexScreener connector from connector popup
+- [x] Form includes connector name field (min 3 characters)
+- [x] User can add multiple tokens (up to 50)
+- [x] Each token has: chain selector, token address input, optional name
+- [x] Form validates token addresses (40-character hex)
+- [x] User can remove tokens from list
+- [x] Date range selector for initial indexing
+- [x] Periodic sync toggle with frequency selector
+- [x] "What you get" benefits section displayed
+- [x] Form submits to backend API endpoint
 
-### AC2: Token Management UI
-- [ ] Dynamic token list with add/remove buttons
-- [ ] Chain selector dropdown with popular chains:
+### AC2: Token Management UI ✅
+- [x] Dynamic token list with add/remove buttons
+- [x] Chain selector dropdown with popular chains:
   - Ethereum
   - BSC (Binance Smart Chain)
   - Polygon
@@ -52,42 +52,42 @@ This story implements the user-facing components following SurfSense's establish
   - Base
   - Avalanche
   - Solana
-- [ ] Token address input with validation
-- [ ] Optional token name/label field
-- [ ] Visual feedback for validation errors
-- [ ] Responsive design for mobile/desktop
+- [x] Token address input with validation
+- [x] Optional token name/label field
+- [x] Visual feedback for validation errors
+- [x] Responsive design for mobile/desktop
 
-### AC3: Connector Config Component
-- [ ] Edit mode for existing connector
-- [ ] Update connector name
-- [ ] Add/remove tokens from tracked list
-- [ ] View current token configuration
-- [ ] Save changes button
-- [ ] Cancel/discard changes option
+### AC3: Connector Config Component ✅
+- [x] Edit mode for existing connector
+- [x] Update connector name
+- [x] Add/remove tokens from tracked list
+- [x] View current token configuration
+- [x] Save changes button
+- [x] Cancel/discard changes option
 
-### AC4: Connector Benefits
-- [ ] Display benefits list in connect form
-- [ ] Benefits include:
+### AC4: Connector Benefits ✅
+- [x] Display benefits list in connect form
+- [x] Benefits include:
   - "Real-time cryptocurrency trading pair data"
   - "Track prices, volume, and liquidity across multiple DEXs"
   - "Search and analyze token market data with AI"
   - "Monitor your crypto portfolio with automated updates"
   - "Access historical price and volume trends"
 
-### AC5: Documentation
-- [ ] MDX documentation file created
-- [ ] Setup guide with screenshots
-- [ ] Token configuration instructions
-- [ ] Chain selection guide
-- [ ] Troubleshooting section
-- [ ] Link to DexScreener API docs
+### AC5: Documentation ✅
+- [x] MDX documentation file created
+- [x] Setup guide with screenshots
+- [x] Token configuration instructions
+- [x] Chain selection guide
+- [x] Troubleshooting section
+- [x] Link to DexScreener API docs
 
-### AC6: Integration
-- [ ] Connector registered in connector registry
-- [ ] Icon/logo added to public assets
-- [ ] Connector appears in connector list
-- [ ] Form properly integrated with connector popup
-- [ ] Config component properly integrated
+### AC6: Integration ✅
+- [x] Connector registered in connector registry
+- [x] Icon/logo added to public assets
+- [x] Connector appears in connector list
+- [x] Form properly integrated with connector popup
+- [x] Config component properly integrated
 
 ## 🏗️ Technical Implementation