test(tmlpd-pi): add real smoke test — package.json referenced nonexistent test/verify.js

- Verifies dist loads + core exports (createTMLPD, ResponseCache, CostTracker)
- Verifies v1.3.2 tokenOptimization module exports + SemanticCache API
- Fixes broken npm test script for future contributors

Author: Das-rebel

tmlpd-pi-extension/test/verify.js

@@ -0,0 +1,21 @@
+// Smoke test: package compiles, core exports + tokenOptimization module load
+const assert = require("assert");
+
+const mod = require("../dist/index.js");
+
+// Core exports exist
+for (const name of ["createTMLPD", "TMLPDTools", "ResponseCache", "CostTracker", "ProviderRegistry"]) {
+  assert(name in mod, `missing core export: ${name}`);
+}
+
+// tokenOptimization sub-module loads (added v1.3.2)
+const to = require("../dist/tokenOptimization/index.js");
+for (const name of ["SemanticCache", "ContextStratifier", "TokenAwareFallback", "SchemaContractor", "FetchOnceProcessor"]) {
+  assert(name in to, `missing tokenOptimization export: ${name}`);
+}
+
+// SemanticCache basic behavior
+const cache = new to.SemanticCache({ maxEntries: 10 });
+assert(typeof cache.get === "function" && typeof cache.set === "function", "SemanticCache API broken");
+
+console.log("✓ smoke test passed — dist loads, tokenOptimization exports verified");