ci: clean up CI workflows and fix package dependencies

- Simplified npm install commands in CI workflows by removing fallback logic
- Added aitbc-crypto local dependency installation for aitbc-sdk in package-tests.yml
- Removed aitbc-token specific Hardhat dependency workarounds from package-tests.yml
- Fixed bare except clause in agent_daemon.py to catch specific json.JSONDecodeError
- Moved aitbc-crypto from poetry.dependencies to standard dependencies in aitbc-sdk
- Fixed MyPy type errors in receip

apps/agent-coordinator/scripts/agent_daemon.py

@@ -187,7 +187,7 @@ def main():
                         elif isinstance(tx.tx_metadata, str):
                             try:
                                 data = json.loads(tx.tx_metadata).get("payload", "")
-                            except:
+                            except json.JSONDecodeError:
                                 pass
                     elif hasattr(tx, "payload") and tx.payload:
                         if isinstance(tx.payload, dict):