Decoupling and generalization of templates

Improvement for factions and templates which will allow decoupling of the templates from the actual units
- Implement UnitGroup class which matches unit_types and possible templates as the needed abstraction layer for decoupling.
- Refactor UnitType, Add ShipUnitType and all ships we currently use
- Remove serialized template.json and migrated to multiple yaml templates (one for each template) and multiple .miz
- Reorganized a lot of templates and started with generalization of many types (AAA, Flak, SHORAD, Navy)
- Fixed a lot of bugs from the previous reworks (group name generation, strike targets...)
- Reorganized the faction file completly. removed redundant lists, added presets for complex groups / families of units like sams
- Reworked the building template handling. Some templates are unused like "village"
- Reworked how groups from templates can be merged again for the dcs group creation (e.g. the skynet plugin requires them to be in the same group)
- Allow to define alternative tasks

tests/test_factions.py

@@ -95,15 +95,8 @@ class TestFactionLoader(unittest.TestCase):
             self.assertIn(Infantry.Soldier_M4, faction.infantry_units)
             self.assertIn(Infantry.Soldier_M249, faction.infantry_units)
 
-            self.assertIn("AvengerGenerator", faction.air_defenses)
-
-            self.assertIn("HawkGenerator", faction.air_defenses)
-
-            self.assertIn(Stennis, faction.aircraft_carrier)
-            self.assertIn(LHA_Tarawa, faction.helicopter_carrier)
-            self.assertIn(PERRY, faction.destroyers)
-            self.assertIn(USS_Arleigh_Burke_IIa, faction.destroyers)
-            self.assertIn(TICONDEROG, faction.cruisers)
+            self.assertIn(Stennis.name, faction.naval_units)
+            self.assertIn(LHA_Tarawa.name, faction.naval_units)
 
             self.assertIn("mod", faction.requirements.keys())
             self.assertIn("Some mod is required", faction.requirements.values())
@@ -111,9 +104,6 @@ class TestFactionLoader(unittest.TestCase):
             self.assertEqual(4, len(faction.carrier_names))
             self.assertEqual(5, len(faction.helicopter_carrier_names))
 
-            self.assertIn("OliverHazardPerryGroupGenerator", faction.navy_generators)
-            self.assertIn("ArleighBurkeGroupGenerator", faction.navy_generators)
-
     @pytest.mark.skip(reason="Faction unit names in the json files are outdated")
     def test_load_valid_faction_with_invalid_country(self) -> None: