fix(ai): frontend console error — report nostr-tools version mismatch (agent)

- Add scripts/agent/debug_frontend.py for diagnosing console errors
- Add issues/requires-security-review-nostr-tools-upgrade.md documenting version mismatch
- Mismatch between package.json (^2.19.4) and runtime (2.17.0) causes protocol errors

Co-authored-by: PR0M3TH3AN <[email protected]>

scripts/agent/debug_frontend.py

@@ -1,23 +1,37 @@
+import asyncio
+from playwright.async_api import async_playwright
 import sys
-from playwright.sync_api import sync_playwright
 
-def run():
-    with sync_playwright() as p:
-        browser = p.chromium.launch()
-        page = browser.new_page()
+async def run():
+    async with async_playwright() as p:
+        browser = await p.chromium.launch()
+        page = await browser.new_page()
 
-        page.on("console", lambda msg: print(f"console:{msg.type}: {msg.text}"))
+        # Listen for console logs with location
+        def handle_console(msg):
+            loc = msg.location
+            print(f"console:{msg.type}: {msg.text} @ {loc['url']}:{loc['lineNumber']}")
+
+        page.on("console", handle_console)
+
+        # Listen for exceptions
         page.on("pageerror", lambda exc: print(f"pageerror: {exc}"))
-        page.on("requestfailed", lambda req: print(f"requestfailed: {req.url} - {req.failure}"))
+
+        # Listen for failed requests
+        page.on("requestfailed", lambda req: print(f"requestfailed: {req.url} {req.failure}"))
+
+        # Listen for 404s specifically
+        page.on("response", lambda res: print(f"response:{res.status}: {res.url}") if res.status >= 400 else None)
 
         try:
-            page.goto("http://localhost:8000")
-            # Wait a bit for JS to execute and errors to appear
-            page.wait_for_timeout(5000)
+            print("Navigating to http://localhost:8000...")
+            await page.goto("http://localhost:8000")
+            # Wait a bit for initialization
+            await page.wait_for_timeout(5000)
         except Exception as e:
-            print(f"Error navigating: {e}")
+            print(f"Navigation error: {e}")
         finally:
-            browser.close()
+            await browser.close()
 
 if __name__ == "__main__":
-    run()
+    asyncio.run(run())