added build CI and link to action .vsix artifact.

Author: ThomasPluck

.github/workflows/build.yml

@@ -0,0 +1,28 @@
+name: Build VSIX
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - run: npm ci
+      - run: cd webview && npm ci
+      - run: npm test
+      - run: npm run package
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: ive-vsix
+          path: "*.vsix"

README.md

@@ -4,6 +4,10 @@
 
 <h1 align="center">IVE - Independent Vibing Environment</h1>
 
+<p align="center">
+  <a href="https://github.com/ThomasPluck/IVE/actions/workflows/build.yml"><img src="https://github.com/ThomasPluck/IVE/actions/workflows/build.yml/badge.svg" alt="Build VSIX" /></a>
+</p>
+
 <p align="center"><strong>A structural analysis engine for codebases.<br/>Gives humans a visual map and gives AI agents a reasoning API.</strong></p>
 
 IVE builds a call graph of your project with structural metrics — complexity, coupling, impact radius, reachability, module boundaries — and exposes it through both a VSCode sidebar and an MCP server that any Claude Code agent can query.