feat: Web 表格编辑、易耗品出库单自动生成与文档完善

- 新增 fill_consumable_doc，根据 CSV 填写 Word 出库单（宋体五号）
- Web 处理完成后自动生成出库单并提供下载
- 前端拆分为 static 资源，支持在线编辑 CSV 与分步提交财务系统
- 补充 API.md、README（含 Mermaid 数据流）及 config.example.json

Co-authored-by: Cursor <cursoragent@cursor.com>

app/bot.py

@@ -297,23 +297,13 @@ class ReimburseBot:
 
             for i, inv in enumerate(invoices):
                 file_path = attachment_files[i] if i < len(attachment_files) else None
-
-                self.page.click("#insertAcc", timeout=5000)
-                self.page.wait_for_timeout(1000)
-
                 try:
+                    self._wait_for("#insertAcc", timeout=20000)  # 等待增加按钮出现
+                    self.page.click("#insertAcc", timeout=5000)  #点击增加按钮出现
                     self._wait_for("#fjlx", timeout=5000)
-                except Exception:
-                    pass
-
-                try:
                     self.page.select_option("#fjlx", "1")
-                except Exception:
-                    pass
-
-                try:
                     explanation = f"{inv['item_name']} - {inv['invoice_no']}"
-                    self.page.fill("#fpsmxx", explanation)
+                    self.page.fill("#fpsmxx", explanation)    
                 except Exception:
                     pass
 
@@ -323,16 +313,14 @@ class ReimburseBot:
                         self.page.wait_for_timeout(1000)
                     except Exception as e:
                         log.error(f"文件上传失败: {e}")
-
                 try:
                     self.page.click("#cjtj", timeout=5000)
-                    self.page.wait_for_timeout(1500)
                 except Exception:
                     try:
                         self.page.press("body", "Escape")
                     except Exception:
                         pass
-
+            log.info("上传附件完成")
         except Exception as e:
             log.error(f"附件上传失败: {e}")
             self._screenshot("step6_error")