Harden workspace release command resolution

Author: ex3ndr

packages/happy-agent/package.json

@@ -37,7 +37,7 @@
     "test": "$npm_execpath run build && vitest run",
     "dev": "tsx src/index.ts",
     "prepublishOnly": "$npm_execpath run build && $npm_execpath test",
-    "release": "release-it"
+    "release": "npx --no-install release-it"
   },
   "dependencies": {
     "axios": "^1.13.2",

packages/happy-cli/package.json

@@ -65,7 +65,7 @@
     "dev:local-server": "$npm_execpath run build && tsx --env-file .env.dev-local-server src/index.ts",
     "dev:integration-test-env": "$npm_execpath run build && tsx --env-file .env.integration-test src/index.ts",
     "prepublishOnly": "$npm_execpath run build && $npm_execpath test",
-    "release": "release-it",
+    "release": "npx --no-install release-it",
     "postinstall": "node scripts/unpack-tools.cjs",
     "// ==== Dev/Stable Variant Management ====": "",
     "stable": "node scripts/env-wrapper.cjs stable",

scripts/release.cjs

@@ -81,13 +81,28 @@ function runRelease(target) {
     `Running release pipeline for ${target.id} (workspace: ${target.workspaceName})`
   );
 
+  const workspaceBin = path.join(
+    repoRoot,
+    target.workspacePath,
+    "node_modules",
+    ".bin"
+  );
+  const rootBin = path.join(repoRoot, "node_modules", ".bin");
+  const existingPath = process.env.PATH || "";
+  const releasePath = [workspaceBin, rootBin, existingPath]
+    .filter(Boolean)
+    .join(path.delimiter);
+
   const result = spawnSync(
     "yarn",
     ["workspace", target.workspaceName, "run", "release"],
     {
       cwd: repoRoot,
       stdio: "inherit",
-      env: process.env,
+      env: {
+        ...process.env,
+        PATH: releasePath,
+      },
     }
   );