fix: neutral attachment filenames for oversized init context

Attachment filenames are server-visible to the web AI platform, so the
webcode-init-context- prefix was a residual identity leak from the 1.6.3
prompt scrub. Rename to init-context- and extend the identity gate to
scan auto_init_prompt.ts, which owns the filename constant.

Author: juice094

CHANGELOG.md

@@ -7,6 +7,8 @@
 
 最新版本：
 
+- [v1.7.1（中文）](changelogs/zh/v1.7.1.md) · [v1.7.1 (English)](changelogs/en/v1.7.1.md)
+
 - [v1.7.0（中文）](changelogs/zh/v1.7.0.md) · [v1.7.0 (English)](changelogs/en/v1.7.0.md)
 - [v1.6.4（中文）](changelogs/zh/v1.6.4.md) · [v1.6.4 (English)](changelogs/en/v1.6.4.md)
 - [v1.6.3（中文）](changelogs/zh/v1.6.3.md) · [v1.6.3 (English)](changelogs/en/v1.6.3.md)

bridge-browser/manifest.json

@@ -3,7 +3,7 @@
   "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr/Dq8HZWC/iTQjLSY7aijxZFNROrBVft2FG9GNitQk8SP0cNXD6pJlC4SBGrCjz9g/27bPdz0gxhMKm6qZYWPtpRkQr3tACiQfvOh8IUaPmvlAnyHDM0BYrYv1x3k1N8vssjvJ4jDFsXZ9wRxgxOZxmdW3V63R8ZFu1UPQkdTKn2RSXnGpBMaQEd3lP1BHZlFCARiou+cfZVK/tX0GL08IHk/sitULt/gnZl6/t4vvrqA/yiDDV2SAEgpEKEAJfz+J3YELz+H6PtnN0HX55f7mHQOBepeFHyLoGGwM99T/1Nk9pvk64uU0oK1PTaSGR1WV5w6im36Emqg6GoaUPIaQIDAQAB",
   "minimum_chrome_version": "111",
   "name": "__MSG_extensionName__",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "description": "__MSG_extensionDescription__",
   "default_locale": "en",
   "icons": {

bridge-browser/package.json

@@ -1,7 +1,7 @@
 {
   "name": "bridge-browser",
   "displayName": "webcode bridge",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "type": "module",
   "scripts": {
     "prebuild": "node -e \"const fs=require('node:fs');const pkg=JSON.parse(fs.readFileSync('package.json','utf8'));const manifest=JSON.parse(fs.readFileSync('manifest.json','utf8'));if(pkg.version!==manifest.version){console.error('manifest.json version ('+manifest.version+') does not match package.json ('+pkg.version+')');process.exit(1)}\"",

bridge-browser/src/content/auto_init_prompt.ts

@@ -52,7 +52,9 @@ const AUTO_INIT_EVENT_TYPES = [
   "change",
   "focusin",
 ] as const;
-const AUTO_INIT_ATTACHMENT_FILENAME_PREFIX = `${BRANDING.slug}-init-context`;
+// Neutral by design: attachment filenames are visible to the web AI
+// platform, so they must not carry the product name.
+const AUTO_INIT_ATTACHMENT_FILENAME_PREFIX = 'init-context';
 
 export class AutoInitPromptController {
   private listenerStarted = false;
@@ -294,7 +296,7 @@ export class AutoInitPromptController {
 
     if (UI.replaceInputBoxText(replacement.text, selectors.inputArea)) {
       this.lastPromptedText = replacement.text;
-      Logger.log("Inserted webcode initialization prompt", "action");
+      Logger.log("Inserted initialization prompt", "action");
       return { success: true, attached: replacement.attached };
     }
 

bridge-browser/test/model_facing_identity.test.ts

@@ -38,6 +38,7 @@ function scanFile(absolutePath: string): void {
 function main(): void {
     const contentDir = path.resolve(here, "../../src/content");
     const targets = [
+        "auto_init_prompt.ts",
         "auto_init_prompt_text.ts",
         "init_context.ts",
         "tool_call_tracker.ts",

changelogs/en/v1.7.1.md

@@ -0,0 +1,10 @@
+# v1.7.1 (2026-11-04)
+
+## Improved
+
+- De-identify attachment filenames: the oversized init-context attachment
+  prefix changes from `webcode-init-context-` to the neutral `init-context-`.
+  Attachment filenames are visible to the web AI platform server, making this
+  a residual channel of the 1.6.3/1.6.4 de-identification; the identity gate
+  now also scans `auto_init_prompt.ts` (which holds the filename constant)
+  so this cannot drift back.

changelogs/zh/v1.7.1.md

@@ -0,0 +1,8 @@
+# v1.7.1 (2026-11-04)
+
+## 改进
+
+- 附件文件名去身份化：超大初始化上下文附件前缀由 `webcode-init-context-`
+  改为中性的 `init-context-`。附件文件名对网页 AI 平台服务端可见，
+  属于 1.6.3/1.6.4 去身份化的残余通道；身份闸扫描面扩展至
+  `auto_init_prompt.ts`（含附件文件名常量），防止再漂移。

gateway-vscode/package.json

@@ -13,7 +13,7 @@
   },
   "license": "MIT",
   "icon": "images/icon.png",
-  "version": "1.7.0",
+  "version": "1.7.1",
   "engines": {
     "vscode": "^1.106.1"
   },