chore: clean up temp files and branches

SEPARATION_TASK.md

@@ -1,77 +0,0 @@
-# V5.1/V5.2 Complete Separation Task
-
-## CRITICAL: Boss is angry. Do this PERFECTLY.
-
-## Requirements
-
-### 1. V5.1 Signal Engine Page - RESTORE to pre-V5.2 state
-- `/signals` page should be V5.1 ONLY
-- Title: "⚡ 信号引擎 V5.1"  
-- Remove ALL V5.2 comparison cards, V5.2 scores, FR/Liq bars
-- Only show the original 5 layers: 方向(45) + 拥挤(20) + 环境(15) + 确认(15) + 辅助(5) = 100
-- Do NOT show FR or Liq score bars on V5.1 page
-
-### 2. V5.2 Signal Engine Page - NEW independent page
-- Create `/signals-v52` page
-- Title: "⚡ 信号引擎 V5.2"
-- Show 7 layers: 方向(40) + 拥挤(20) + FR(5) + 环境(15) + 确认(15) + 清算(5) + 辅助(5) = 105 max BUT...
-- **FIX SCORING**: Total must be 100 max. Redistribute weights:
-  - 方向: 35
-  - 拥挤: 20  
-  - FR: 5 (within the 100)
-  - 环境: 15
-  - 确认: 15
-  - 清算: 5 (within the 100)
-  - 辅助: 5
-  - Total = 100
-  
-  **WAIT** - Don't change backend scoring yet. Just create the page. The scoring fix needs boss approval.
-
-### 3. V5.1 Paper Trading Page - RESTORE
-- `/paper` should be V5.1 ONLY
-- Remove strategy tabs, strategy badges, FR/Liq display
-- Show ONLY v51_baseline trades
-- Restore to clean original design
-
-### 4. V5.2 Paper Trading Page - NEW independent page  
-- Create `/paper-v52` page
-- Show ONLY v52_8signals trades
-- Include FR/Liq scores, strategy badge
-
-### 5. Sidebar Navigation
-```
-🏠 仪表盘
-📊 成交流
-
-── V5.1 ──
-🎯 V5.1 信号引擎
-📈 V5.1 模拟盘
-
-── V5.2 ──
-✨ V5.2 信号引擎
-📈 V5.2 模拟盘
-
-🖥️ 服务器
-ℹ️ 说明
-```
-
-### 6. Key Files
-- `frontend/app/signals/page.tsx` — restore to V5.1 only
-- `frontend/app/signals-v52/page.tsx` — NEW, copy and modify for V5.2
-- `frontend/app/paper/page.tsx` — restore to V5.1 only (filter strategy=v51_baseline)
-- `frontend/app/paper-v52/page.tsx` — NEW, V5.2 only (filter strategy=v52_8signals)
-- `frontend/components/Sidebar.tsx` — update navigation
-
-### 7. DO NOT TOUCH backend/signal_engine.py or backend/main.py
-The backend is fine. Only frontend changes.
-
-### 8. Test
-```bash
-cd frontend && npm run build
-```
-Must pass with 0 errors.
-
-When done, run:
-```bash
-cd /root/Projects/arbitrage-engine && git add -A && git commit -m "refactor: completely separate V5.1 and V5.2 pages"
-```