test: add Pezkuwi's own chains to the balance test fixture (#37)

* test: add Pezkuwi's own chains to the balance test fixture

Nova's upstream fixture only covers chains it knows about - Pezkuwi (relay),
Pezkuwi Asset Hub, and Pezkuwi People never had test coverage at all, since
they don't exist in Nova's world. This adds them as a pure addition on top
of the existing filter+override pipeline, so the published
chains_for_testBalance.json now covers exactly what our merged chains.json
actually contains: Nova-inherited chains + our own ecosystem.

Test account is the mainnet Founder key, verified live via @pezkuwi/api on
2026-07-09 against all three chains: substantial non-zero, non-frozen free
balance and a high nonce (actively used) on each - not a guessed or reaped
account. See pezkuwi-overlay/tests/pezkuwi_chains_for_testBalance.json for
the exact verified figures.

* chore: retrigger CI now that master triggers are fixed

scripts/sync_from_nova.py

@@ -298,6 +298,12 @@ def sync_tests():
     been reaped/emptied - each override must be verified live before being
     added, not guessed. See that file for details on the accounts currently
     in use.
+
+    Pezkuwi's own chains (pezkuwi-overlay/tests/pezkuwi_chains_for_testBalance.json)
+    are ADDED on top - Nova's fixture has no entries for them at all (Nova doesn't
+    know Pezkuwi/Tron exist), so there's nothing to filter/override for these,
+    they're a pure addition. Same rule applies: each account must be verified
+    live (non-zero, non-frozen free balance) before being added, not guessed.
     """
     print("\nSyncing tests...")
 
@@ -327,8 +333,21 @@ def sync_tests():
         if overridden:
             print(f"  Applied {overridden} account override(s)")
 
+    pezkuwi_tests_file = PEZKUWI_OVERLAY / "tests" / "pezkuwi_chains_for_testBalance.json"
+    added = 0
+    if pezkuwi_tests_file.exists():
+        pezkuwi_entries = load_json(pezkuwi_tests_file)["chains"]
+        for entry in pezkuwi_entries:
+            filtered.append({
+                "chainId": entry["chainId"],
+                "name": entry["name"],
+                "account": entry["account"]
+            })
+        added = len(pezkuwi_entries)
+        print(f"  Added {added} Pezkuwi chain(s)")
+
     save_json(OUTPUT_TESTS / "chains_for_testBalance.json", filtered)
-    print(f"  chains_for_testBalance.json: {len(fixture)} - {dropped} not in {latest_version.name} = {len(filtered)}")
+    print(f"  chains_for_testBalance.json: {len(fixture)} - {dropped} not in {latest_version.name} + {added} Pezkuwi = {len(filtered)}")
 
 
 def main():