chore: auto bump version and changelog [skip ci]

cfc-web/.last_build_commit

@@ -1 +1 @@
-3b3ce785c945cb5a699fea2ef8765e5e65360f3f
+4093cb39ba08b0c7deab0327401b91d37e0b7788

cfc-web/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cfc-web",
-  "version": "1.0.749",
+  "version": "1.0.750",
   "private": true,
   "scripts": {
     "dev": "vue-cli-service serve",

cfc-web/public/CHANGELOG-v1.0.md

@@ -4,6 +4,23 @@
 
 ---
 
+## v1.0.750 (2026-08-03)
+
+### 文档
+- 同步设计文档 §5.1/5.2/§8 与 PROJECT-OVERVIEW 状态
+
+### 其他
+- Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
+- Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
+- 
+- Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
+- Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
+- 
+
+### Bug 修复
+- offerId 改为支付应用ID并按官方 camelCase JSON 串重建 signData 签名
+
+
 ## v1.0.749 (2026-08-03)
 
 ### 新功能

cfc-web/public/CHANGELOG.md

@@ -1,6 +1,6 @@
 # 更新日志
 
-> 当前版本: v1.0.749
+> 当前版本: v1.0.750
 
 ## 历史版本
 
@@ -8,6 +8,23 @@
 
 ---
 
+## v1.0.750 (2026-08-03)
+
+### 文档
+- 同步设计文档 §5.1/5.2/§8 与 PROJECT-OVERVIEW 状态
+
+### 其他
+- Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
+- Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
+- 
+- Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)
+- Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
+- 
+
+### Bug 修复
+- offerId 改为支付应用ID并按官方 camelCase JSON 串重建 signData 签名
+
+
 ## v1.0.749 (2026-08-03)
 
 ### 新功能