Merged PR 321: CAOS 0.8 observations

## Summary
* Remove the usecase-specific and agent-specific observation classes, replacing with a more flexible system
* Add configuration schemas to every observation class
* Add router, firewall, port, and application observation
* Re-shape the dict structure of observations to make it adhere to CAOS 0.8
* Change existing configs to use the new structure
* make host observation separate

## Test process
existing and new unit tests as well as ad hoc notebooks

## Checklist
- [ ] PR is linked to a **work item**
- [ ] **acceptance criteria** of linked ticket are met
- [ ] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [ ] ran **pre-commit** checks for code style
- [ ] attended to any **TO-DOs** left in the code

Related work items: #2417

src/primaite/simulator/network/hardware/nodes/network/router.py

@@ -148,8 +148,10 @@ class ACLRule(SimComponent):
         state["action"] = self.action.value
         state["protocol"] = self.protocol.name if self.protocol else None
         state["src_ip_address"] = str(self.src_ip_address) if self.src_ip_address else None
+        state["src_wildcard_mask"] = str(self.src_wildcard_mask) if self.src_wildcard_mask else None
         state["src_port"] = self.src_port.name if self.src_port else None
         state["dst_ip_address"] = str(self.dst_ip_address) if self.dst_ip_address else None
+        state["dst_wildcard_mask"] = str(self.dst_wildcard_mask) if self.dst_wildcard_mask else None
         state["dst_port"] = self.dst_port.name if self.dst_port else None
         state["match_count"] = self.match_count
         return state

src/primaite/simulator/network/nmne.py

@@ -6,7 +6,7 @@ CAPTURE_NMNE: bool = True
 NMNE_CAPTURE_KEYWORDS: List[str] = []
 """List of keywords to identify malicious network events."""
 
-# TODO: Remove final and make configurable after example layout when the NicObservation creates nmne structure dynamically
+# TODO: Remove final and make configurable after example layout when the NICObservation creates nmne structure dynamically
 CAPTURE_BY_DIRECTION: Final[bool] = True
 """Flag to determine if captures should be organized by traffic direction (inbound/outbound)."""
 CAPTURE_BY_IP_ADDRESS: Final[bool] = False