feat: 大版本更新-工作台改版+总报完善+UI优化

工作台改版:
- 学会→学术, 总工作台→总览(数据库迁移+session清理)
- 侧边栏工作台从下拉菜单改为竖向平铺+独立图标
- 5个工作台去除部门模块, 只有总览显示
- 工作台顺序: 总览→学术→MCN→科普→医患→科研

经营月报+季度月报:
- 月度/季度总览改名(月度总览→经营月报, 季度总览→季度月报)
- 财务概览增加回款/项目现金流行(7行)
- 新增业务线经营情况卡片(毛利/平台费用/利润)
- 新增业务线现金流卡片(项目现金流/平台费用已付/业务线现金流)
- 季度月报完善为三卡片结构, 与经营月报一致
- 计划模块总览独立数据源(computePlanMonthly)

UI优化:
- 汇总卡片单行显示+5x2网格+去外层卡片
- 项目表格行高压缩(py-px+line-height:0.95)
- 表头不压缩, 只压缩tbody
- 加权/项目类型内联下拉去原生箭头+自定义箭头
- 加权/项目类型表头去除排序箭头
- 实际模块已付→支出, 已回款→回款, 成本→成本(不含平台费用)
- 现金流注释(回款-支出)
- 卡片间距/筛选区/tip高度压缩
- 实际模块增加执行提示tip

修复:
- routes.py planFinances client_name列去重
- plan_expense.js savePlanExpense改用api()+load()
- plan.js createPlanFinance拆分try-catch
- 版本号 v1.0.0.35

backend/migrations/data_fixes.py

@@ -114,3 +114,46 @@ def migrate_fix_expense_status():
         conn.close()
 
 
+
+def migrate_rename_xuehui_to_xueshu():
+    """工作台重命名：学会·无界 → 学术·无界"""
+    from db import db, _exec, mysql
+    conn = db()
+    try:
+        tables = ["project_finances", "plan_finances", "expense_records", "plan_expense_records",
+                  "sales_leads", "business_proposals", "product_versions", "operation_projects",
+                  "follow_up_records", "project_tasks", "finance_records", "users", "user_tenants"]
+        for table in tables:
+            try:
+                cur = _exec(conn, f"UPDATE {table} SET tenant='学术·无界' WHERE tenant='学会·无界'")
+                affected = cur.rowcount
+                cur.close()
+                if affected:
+                    conn.commit()
+                    print(f"[migrate] {table}: {affected} 条记录 tenant 改为 '学术·无界'")
+            except mysql.connector.Error:
+                pass
+    finally:
+        conn.close()
+
+
+def migrate_rename_zong_to_overview():
+    """工作台重命名：总工作台 → 总览"""
+    from db import db, _exec, mysql
+    conn = db()
+    try:
+        tables = ["project_finances", "plan_finances", "expense_records", "plan_expense_records",
+                  "sales_leads", "business_proposals", "product_versions", "operation_projects",
+                  "follow_up_records", "project_tasks", "finance_records", "users", "user_tenants"]
+        for table in tables:
+            try:
+                cur = _exec(conn, f"UPDATE {table} SET tenant='总览' WHERE tenant='总工作台'")
+                affected = cur.rowcount
+                cur.close()
+                if affected:
+                    conn.commit()
+                    print(f"[migrate] {table}: {affected} 条记录 tenant 改为 '总览'")
+            except mysql.connector.Error:
+                pass
+    finally:
+        conn.close()