chore: cleanup test files and archive pdf-layout-restoration proposal

Remove obsolete test and utility scripts:
- backend/create_test_user.py
- backend/mark_migration_done.py
- backend/fix_alembic_version.py
- backend/RUN_TESTS.md (outdated test documentation)

Archive completed pdf-layout-restoration proposal:
- Moved from openspec/changes/pdf-layout-restoration/
- To openspec/changes/archive/2025-11-24-pdf-layout-restoration/

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/settings.local.json

@@ -9,7 +9,55 @@
       "Bash(source venv/bin/activate)",
       "Bash(find:*)",
       "Bash(ls:*)",
-      "Bash(openspec list:*)"
+      "Bash(openspec list:*)",
+      "Bash(curl:*)",
+      "Bash(source:*)",
+      "Bash(pytest:*)",
+      "Bash(git -C /home/egg/project/Tool_OCR add backend/app/routers/tasks.py backend/app/schemas/task.py backend/app/services/ocr_service.py openspec/changes/dual-track-document-processing/design.md openspec/changes/dual-track-document-processing/tasks.md backend/tests/e2e/)",
+      "Bash(git -C /home/egg/project/Tool_OCR commit -m \"$(cat <<''EOF''\nfix: resolve E2E test failures and add Office direct extraction design\n\n- Fix MySQL connection timeout by creating fresh DB session after OCR\n- Fix /analyze endpoint attribute errors (detect vs analyze, metadata)\n- Add processing_track field extraction to TaskDetailResponse\n- Update E2E tests to use POST for /analyze endpoint\n- Increase Office document timeout to 300s\n- Add Section 2.4 tasks for Office document direct extraction\n- Document Office → PDF → Direct track strategy in design.md\n\n🤖 Generated with [Claude Code](https://claude.com/claude-code)\n\nCo-Authored-By: Claude <noreply@anthropic.com>\nEOF\n)\")",
+      "Bash(pkill:*)",
+      "Bash(tee:*)",
+      "Bash(cat:*)",
+      "Bash(pdfinfo:*)",
+      "Bash(journalctl:*)",
+      "Bash(openspec validate:*)",
+      "Bash(git add:*)",
+      "Bash(git rm:*)",
+      "Bash(openspec create:*)",
+      "Bash(openspec --help:*)",
+      "Bash(openspec change --help:*)",
+      "Bash(xargs cat:*)",
+      "Bash(analyze_table_cells.py )",
+      "Bash(cache_cleared_test.pdf )",
+      "Bash(calculate_optimal_buffer.py )",
+      "Bash(check_font_size.py )",
+      "Bash(check_table_surroundings.py )",
+      "Bash(check_table_text_overlap.py )",
+      "Bash(debug_pdf_rendering.py )",
+      "Bash(final_fix_test.pdf )",
+      "Bash(inspect_generated_pdf.py:*)",
+      "Bash(inspect_table_columns.py )",
+      "Bash(log_test.pdf )",
+      "Bash(no_buffer_test.pdf )",
+      "Bash(rendering_fix_test.pdf )",
+      "Bash(rowheights_final_test.pdf )",
+      "Bash(rowheights_test.pdf )",
+      "Bash(scaling_test.pdf )",
+      "Bash(test_final_fix.py )",
+      "Bash(test_rendering_fix.py )",
+      "Bash(test_rowheights.pdf )",
+      "Bash(test_rowheights.py )",
+      "Bash(test_table_overlap_fix.py )",
+      "Bash(verify_chart_recognition.py )",
+      "Bash(verify_overlap_fix.py )",
+      "Bash(test_rowheights_final.sh )",
+      "Bash(FINAL_SCALING_FIX.pdf )",
+      "Bash(table_overlap_fix_output.pdf )",
+      "Bash(overlap_verification_output.pdf )",
+      "Bash(PDF_LAYOUT_RESTORATION_COMPLETE.md )",
+      "Bash(RENDERING_OVERLAP_FIX.md )",
+      "Bash(FINAL_FIX_SUMMARY.md )",
+      "Bash(TABLE_SCALING_FIX_SUMMARY.md )"
     ],
     "deny": [],
     "ask": []

backend/RUN_TESTS.md

@@ -1,237 +0,0 @@
-# 運行測試指南
-
-## ⚠️ 測試狀態
-
-我已經創建了完整的測試套件，但**尚未在您的環境中運行測試**，因為需要安裝額外的依賴。
-
----
-
-## 📋 已創建的測試文件
-
-### 測試文件
-- ✅ `tests/conftest_v2.py` - V2 測試配置和 fixtures
-- ✅ `tests/test_auth.py` - 認證端點測試（6個測試）
-- ✅ `tests/test_tasks.py` - 任務管理測試（7個測試）
-- ✅ `tests/test_admin.py` - 管理員功能測試（4個測試）
-- ✅ `tests/test_integration.py` - 集成測試（3個測試）
-
-### 配置文件
-- ✅ `pytest.ini` - Pytest 配置
-- ✅ `TESTING.md` - 測試文檔
-
-**總計**: 20 個測試用例
-
----
-
-## 🚀 如何運行測試
-
-### 方式 1: 使用虛擬環境（推薦）
-
-```bash
-cd backend
-
-# 創建虛擬環境
-python3 -m venv venv
-source venv/bin/activate  # Linux/Mac
-# 或 venv\Scripts\activate  # Windows
-
-# 安裝所有依賴
-pip install -r requirements.txt  # 如果有
-pip install pytest pytest-cov httpx
-
-# 運行測試
-pytest tests/test_auth.py -v
-pytest tests/test_tasks.py -v
-pytest tests/test_admin.py -v
-pytest tests/test_integration.py -v
-
-# 運行所有測試並生成覆蓋率報告
-pytest tests/test_*.py --cov=app --cov-report=html
-```
-
-### 方式 2: 使用 Conda 環境
-
-```bash
-# 激活 conda 環境
-conda activate tool_ocr
-
-# 安裝測試依賴
-pip install pytest pytest-cov httpx
-
-# 運行測試
-pytest tests/test_auth.py -v
-```
-
-### 方式 3: 使用系統 Python（需要 --break-system-packages）
-
-```bash
-# 安裝依賴（不推薦）
-python3 -m pip install pytest httpx --break-system-packages
-
-# 運行測試
-python3 -m pytest tests/test_auth.py -v
-```
-
----
-
-## 📦 必需的依賴
-
-測試需要以下依賴（大部分應該已安裝）：
-
-```
-# 核心依賴
-fastapi
-sqlalchemy
-pydantic
-pydantic-settings
-python-jose[cryptography]
-passlib[bcrypt]
-pymysql
-python-multipart
-
-# 測試依賴
-pytest
-pytest-cov
-httpx
-```
-
----
-
-## 🧪 測試範例輸出（預期）
-
-```bash
-$ pytest tests/test_auth.py -v
-
-tests/test_auth.py::TestAuth::test_login_success PASSED           [ 16%]
-tests/test_auth.py::TestAuth::test_login_invalid_credentials PASSED [ 33%]
-tests/test_auth.py::TestAuth::test_get_me PASSED                  [ 50%]
-tests/test_auth.py::TestAuth::test_get_me_unauthorized PASSED     [ 66%]
-tests/test_auth.py::TestAuth::test_logout PASSED                  [ 83%]
-
-======================== 5 passed in 0.45s ==========================
-```
-
----
-
-## ⚙️ 測試配置
-
-### pytest.ini
-```ini
-[pytest]
-testpaths = tests
-python_files = test_*.py
-python_classes = Test*
-python_functions = test_*
-addopts =
-    -v
-    --strict-markers
-    --tb=short
-markers =
-    unit: Unit tests
-    integration: Integration tests
-    slow: Slow running tests
-```
-
-### 測試數據庫
-- 測試使用 **SQLite 記憶體資料庫** `:memory:`
-- 每個測試獨立，不影響生產資料庫
-- 測試後自動清理
-
----
-
-## 🔧 常見問題
-
-### 問題 1: ModuleNotFoundError: No module named 'pytest'
-**解決**:
-```bash
-pip install pytest
-```
-
-### 問題 2: ModuleNotFoundError: No module named 'app'
-**解決**: 確保在 backend 目錄中運行測試
-```bash
-cd /home/egg/project/Tool_OCR/backend
-pytest
-```
-
-### 問題 3: externally-managed-environment
-**解決**: 使用虛擬環境或 --break-system-packages（不推薦）
-
-### 問題 4: conftest.py 衝突
-**解決**:
-- 舊的 V1 測試使用 `conftest_old.py`
-- 新的 V2 測試需要重命名為 `conftest_v2.py`
-- 或者合併兩個配置文件
-
----
-
-## 📊 測試覆蓋範圍
-
-### 認證測試 (test_auth.py)
-- ✅ 登入成功
-- ✅ 登入失敗（錯誤憑證）
-- ✅ 獲取當前用戶資訊
-- ✅ 未授權訪問
-- ✅ 登出功能
-- ✅ Mock 外部認證服務
-
-### 任務測試 (test_tasks.py)
-- ✅ 創建任務
-- ✅ 列出任務
-- ✅ 獲取單個任務
-- ✅ 獲取統計數據
-- ✅ 刪除任務
-- ✅ 用戶隔離驗證
-
-### 管理員測試 (test_admin.py)
-- ✅ 系統統計
-- ✅ 用戶列表
-- ✅ 審計日誌
-- ✅ 非管理員訪問控制
-
-### 集成測試 (test_integration.py)
-- ✅ 完整認證和任務流程
-- ✅ 管理員工作流程
-- ✅ 任務生命週期
-
----
-
-## ✅ 下一步行動
-
-1. **安裝依賴**:
-   ```bash
-   cd backend
-   source venv/bin/activate  # 或創建新的 venv
-   pip install pytest pytest-cov httpx
-   ```
-
-2. **運行測試**:
-   ```bash
-   pytest tests/test_auth.py -v
-   ```
-
-3. **查看結果**:
-   - 綠色 ✓ = 通過
-   - 紅色 ✗ = 失敗
-   - 黃色 ! = 警告
-
-4. **生成覆蓋率報告**:
-   ```bash
-   pytest --cov=app --cov-report=html
-   open htmlcov/index.html  # 查看報告
-   ```
-
----
-
-## 📝 注意事項
-
-1. **測試未運行**: 由於依賴缺失，我無法在當前環境中執行測試
-2. **代碼完整**: 測試代碼是完整的，只需安裝依賴即可運行
-3. **Mock 服務**: 外部認證 API 已 Mock，不需要實際連接
-4. **資料庫隔離**: 使用記憶體資料庫，安全且快速
-
----
-
-**創建日期**: 2025-11-16
-**狀態**: 已創建但未運行
-**待辦**: 安裝依賴並執行測試驗證

backend/create_test_user.py

@@ -1,101 +0,0 @@
-#!/usr/bin/env python3
-"""
-Tool_OCR - Create Test User
-Creates a test user for API testing
-"""
-
-import sys
-from pathlib import Path
-
-# Add backend to path
-sys.path.insert(0, str(Path(__file__).parent))
-
-from app.core.database import SessionLocal
-from app.core.security import get_password_hash
-from app.models.user import User
-
-
-def create_test_user(
-    username: str = "admin",
-    email: str = "admin@example.com",
-    password: str = "admin123",
-    full_name: str = "Admin User",
-    is_admin: bool = True
-):
-    """
-    Create test user
-
-    Args:
-        username: Username
-        email: Email address
-        password: Plain password (will be hashed)
-        full_name: Full name
-        is_admin: Is admin user
-    """
-    db = SessionLocal()
-
-    try:
-        # Check if user already exists
-        existing_user = db.query(User).filter(User.username == username).first()
-        if existing_user:
-            print(f"❌ User '{username}' already exists (ID: {existing_user.id})")
-            return False
-
-        # Create user
-        user = User(
-            username=username,
-            email=email,
-            password_hash=get_password_hash(password),
-            full_name=full_name,
-            is_active=True,
-            is_admin=is_admin
-        )
-
-        db.add(user)
-        db.commit()
-        db.refresh(user)
-
-        print(f"✅ Created user successfully:")
-        print(f"   ID: {user.id}")
-        print(f"   Username: {user.username}")
-        print(f"   Email: {user.email}")
-        print(f"   Full Name: {user.full_name}")
-        print(f"   Is Admin: {user.is_admin}")
-        print(f"   Is Active: {user.is_active}")
-        print(f"\n📝 Login credentials:")
-        print(f"   Username: {username}")
-        print(f"   Password: {password}")
-
-        return True
-
-    except Exception as e:
-        print(f"❌ Error creating user: {e}")
-        db.rollback()
-        return False
-
-    finally:
-        db.close()
-
-
-if __name__ == "__main__":
-    print("=" * 60)
-    print("Tool_OCR - Create Test User")
-    print("=" * 60)
-
-    # Create admin user
-    success = create_test_user()
-
-    # Also create a regular test user
-    if success:
-        print("\n" + "-" * 60)
-        create_test_user(
-            username="testuser",
-            email="test@example.com",
-            password="test123",
-            full_name="Test User",
-            is_admin=False
-        )
-
-    print("\n" + "=" * 60)
-    print("Done!")
-    print("=" * 60)

backend/fix_alembic_version.py

@@ -1,29 +0,0 @@
-#!/usr/bin/env python3
-"""Fix alembic version in database"""
-
-from sqlalchemy import create_engine, text
-from app.core.config import settings
-
-# Create database connection
-engine = create_engine(settings.database_url)
-
-with engine.connect() as conn:
-    # Delete the problematic version
-    conn.execute(text("DELETE FROM alembic_version WHERE version_num = '3ede847231ff'"))
-    conn.commit()
-    print("✓ Removed problematic alembic version")
-
-    # Check current version
-    result = conn.execute(text("SELECT version_num FROM alembic_version"))
-    versions = result.fetchall()
-
-    if versions:
-        print(f"Current version(s): {[v[0] for v in versions]}")
-    else:
-        print("No alembic version found in database")
-        # Set to the base version before our new migrations
-        conn.execute(text("INSERT INTO alembic_version (version_num) VALUES ('271dc036ea80')"))
-        conn.commit()
-        print("✓ Set alembic version to 271dc036ea80")
-
-print("\nDone!")

backend/mark_migration_done.py

@@ -1,48 +0,0 @@
-"""
-Mark the current migration as complete in alembic_version table
-This is needed because tables were partially created before
-"""
-import pymysql
-from app.core.config import settings
-
-# Connect to database
-conn = pymysql.connect(
-    host=settings.mysql_host,
-    port=settings.mysql_port,
-    user=settings.mysql_user,
-    password=settings.mysql_password,
-    database=settings.mysql_database
-)
-
-try:
-    with conn.cursor() as cursor:
-        # Check if alembic_version table exists
-        cursor.execute("SHOW TABLES LIKE 'alembic_version'")
-        if not cursor.fetchone():
-            # Create alembic_version table
-            cursor.execute("""
-                CREATE TABLE alembic_version (
-                    version_num VARCHAR(32) NOT NULL,
-                    PRIMARY KEY (version_num)
-                )
-            """)
-            print("Created alembic_version table")
-
-        # Check current version
-        cursor.execute("SELECT version_num FROM alembic_version")
-        current = cursor.fetchone()
-
-        if current:
-            print(f"Current migration version: {current[0]}")
-            # Delete old version
-            cursor.execute("DELETE FROM alembic_version")
-
-        # Insert new version
-        cursor.execute(
-            "INSERT INTO alembic_version (version_num) VALUES ('a7802b126240')"
-        )
-        conn.commit()
-        print("✅ Marked migration a7802b126240 as complete")
-
-finally:
-    conn.close()