chore(extension): ws 모듈 번들 + E2E 사전 검증 #task-396

- extension/package.json: ws dependency 추가
- extension/.vscodeignore: !node_modules/ws/** 추가 (VSIX 번들)
- known-issues: NPM WS 프록시 + ws 모듈 미번들 이슈 추가
- devlog: #010 완료, #011 E2E 사전 검증 (미완료)

extension/package-lock.json

@@ -1,12 +1,15 @@
 {
     "name": "gravity-bridge",
-    "version": "0.3.8",
+    "version": "0.4.0",
     "lockfileVersion": 3,
     "requires": true,
     "packages": {
         "": {
             "name": "gravity-bridge",
-            "version": "0.3.8",
+            "version": "0.4.0",
+            "dependencies": {
+                "ws": "^8.19.0"
+            },
             "devDependencies": {
                 "@types/node": "^20.0.0",
                 "@types/vscode": "^1.100.0",
@@ -53,6 +56,27 @@
             "integrity": "sha512-iwDZqg0QAGrg9Rav5H4n0M64c3mkR59cJ6wQp+7C4nI0gsmExaedaYLNO44eT4AtBBwjbTiGPMlt2Md0T9H9JQ==",
             "dev": true,
             "license": "MIT"
+        },
+        "node_modules/ws": {
+            "version": "8.19.0",
+            "resolved": "https://registry.npmjs.org/ws/-/ws-8.19.0.tgz",
+            "integrity": "sha512-blAT2mjOEIi0ZzruJfIhb3nps74PRWTCz1IjglWEEpQl5XS/UNama6u2/rjFkDDouqr4L67ry+1aGIALViWjDg==",
+            "license": "MIT",
+            "engines": {
+                "node": ">=10.0.0"
+            },
+            "peerDependencies": {
+                "bufferutil": "^4.0.1",
+                "utf-8-validate": ">=5.0.2"
+            },
+            "peerDependenciesMeta": {
+                "bufferutil": {
+                    "optional": true
+                },
+                "utf-8-validate": {
+                    "optional": true
+                }
+            }
         }
     }
 }