test(experiment): repair relationship discovery env loading

scripts/experimental/rto-fragment-relationship-discovery.mjs

@@ -25,10 +25,12 @@
 import fs from "fs/promises";
 import path from "path";
 import { fileURLToPath } from "url";
+import dotenv from "dotenv";
+
+dotenv.config({ path: ".env.local" });
 
 const __dirname = path.dirname(fileURLToPath(import.meta.url));
 const resultsDir = path.resolve(__dirname, "../../tests/experimental/results");
-const envLocalPath = path.resolve(__dirname, "../../.env.local");
 
 // ─── Fragment paths ──────────────────────────────────────────────────────────
 
@@ -351,18 +353,9 @@ async function inspectApparatus() {
 // ─── Live execution (exactly one model call) ──────────────────────────────────
 
 async function executeLive() {
-  // Load .env.local for authoritative config
-  let envContent = "";
-  try {
-    envContent = await fs.readFile(envLocalPath, "utf-8");
-  } catch {
-    console.error(".env.local not found. Cannot execute live mode.");
-    process.exit(1);
-  }
-
-  const baseUrl = parseEnv(envContent, "OLLAMA_BASE_URL");
+  const baseUrl = process.env.OLLAMA_BASE_URL;
   if (!baseUrl) {
-    console.error("OLLAMA_BASE_URL not set in .env.local. Cannot execute live mode.");
+    console.error("OLLAMA_BASE_URL not set in environment. Cannot execute live mode.");
     process.exit(1);
   }
   if (baseUrl === "http://localhost:11434" || baseUrl === "http://127.0.0.1:11434") {
@@ -370,9 +363,9 @@ async function executeLive() {
     process.exit(1);
   }
 
-  const modelName = parseEnv(envContent, "OLLAMA_MODEL");
+  const modelName = process.env.OLLAMA_MODEL;
   if (!modelName) {
-    console.error("OLLAMA_MODEL not set in .env.local. Cannot execute live mode.");
+    console.error("OLLAMA_MODEL not set in environment. Cannot execute live mode.");
     process.exit(1);
   }
 
@@ -441,21 +434,6 @@ async function executeLive() {
   return payload;
 }
 
-// ─── Helper: parse .env.local ────────────────────────────────────────────────
-
-function parseEnv(content, key) {
-  const lines = content.split("\n");
-  for (const line of lines) {
-    const trimmed = line.trim();
-    if (trimmed.startsWith("#")) continue;
-    const [k, ...vParts] = trimmed.split("=");
-    if (k.trim() === key) {
-      return vParts.join("=").trim().replace(/^["']|["']$/g, "");
-    }
-  }
-  return null;
-}
-
 // ─── CLI entry point ──────────────────────────────────────────────────────────
 
 async function main() {