Add tests and documentation for CodexLens LSP tool

- Introduced a new test script for the CodexLens LSP tool to validate core functionalities including symbol search, find definition, find references, and get hover.
- Created comprehensive documentation for the MCP endpoint design, detailing the architecture, features, and integration with the CCW MCP Manager.
- Developed a detailed implementation plan for transitioning to a real LSP server, outlining phases, architecture, and acceptance criteria.

ccw-vscode-bridge/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "ccw-vscode-bridge",
+  "displayName": "CCW VSCode Bridge",
+  "description": "Bridge between CCW MCP server and VSCode LSP features",
+  "version": "0.1.0",
+  "publisher": "ccw",
+  "engines": {
+    "vscode": "^1.80.0"
+  },
+  "categories": [
+    "Other"
+  ],
+  "activationEvents": [
+    "*"
+  ],
+  "main": "./out/extension.js",
+  "scripts": {
+    "vscode:prepublish": "npm run compile",
+    "compile": "tsc -p ./",
+    "watch": "tsc -watch -p ./"
+  },
+  "devDependencies": {
+    "@types/node": "^18.0.0",
+    "@types/vscode": "^1.80.0",
+    "typescript": "^5.0.0"
+  }
+}