Remove repository VS Code configuration

.gitignore

@@ -22,3 +22,6 @@ pnpm-debug.log*
 
 # jetbrains setting folder
 .idea/
+
+# Local editor configuration
+/.vscode/

.vscode/extensions.json

@@ -1,4 +0,0 @@
-{
-  "recommendations": ["astro-build.astro-vscode"],
-  "unwantedRecommendations": []
-}

.vscode/launch.json

@@ -1,12 +0,0 @@
-{
-  "version": "0.2.0",
-  "configurations": [
-    {
-      "command": "npm run dev -- --background",
-      "cwd": "${workspaceFolder}/website",
-      "name": "Development server",
-      "request": "launch",
-      "type": "node-terminal"
-    }
-  ]
-}

docs/implementation.md

@@ -122,3 +122,11 @@ Delivery: [PR #13](https://git.sendico.io/tech/sxchnge/pulls/13), `onboarding-12
 Implementation commit `f1cbf64`; 68 tests and affected-package analysis/formatting
 plus web build passed. Final browser verification confirms accessible recipient
 text and keyboard recovery. No merge or actual PostHog collection was performed.
+
+## Editor configuration cleanup
+
+Task [#14](https://git.sendico.io/tech/sxchnge/issues/14) removes the root VS Code
+extension recommendations and launch configuration. Root `.vscode/` is ignored
+so personal editor configuration stays local. Development uses the CLI commands
+in the README. Validation: no tracked root `.vscode` files, ignore rule verified,
+and diff whitespace check passed. Runtime tests are unnecessary for this change.