chore(agentos): make vite dev proxy target env-configurable

AGENTOS_API_TARGET env var overrides the hardcoded production
api.clawagent.sh target. Defaults preserved (backwards-compatible).
Lets developers point `vite dev` at a local computeragent-server
without editing the config.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Author: patel-lyzr

agentos/vite.config.ts

@@ -5,16 +5,18 @@ import react from "@vitejs/plugin-react";
 // proxied to the Node server. For local `vite dev`, proxy /api to the live API
 // (api.clawagent.sh/agentos/api) and inject the Basic Auth header so the
 // dashboard works end-to-end against real data without deploying.
+// Override AGENTOS_API_TARGET to point at a local server (e.g. http://127.0.0.1:8787).
 const API_USER = process.env.AGENTOS_API_USER ?? "clawagent";
 const API_PASS = process.env.AGENTOS_API_PASS ?? "";
+const API_TARGET = process.env.AGENTOS_API_TARGET ?? "https://api.clawagent.sh";
 const authHeader = "Basic " + Buffer.from(`${API_USER}:${API_PASS}`).toString("base64");
 
 export default defineConfig({
   plugins: [react()],
   server: {
     proxy: {
       "/api": {
-        target: "https://api.clawagent.sh",
+        target: API_TARGET,
         changeOrigin: true,
         rewrite: (p) => p.replace(/^\/api/, "/agentos/api"),
         headers: { Authorization: authHeader },