#49 Frontend rendering

* adds rendering for detail view
* adds new includable html snippet for parcel rendering
* refactors generic includables in konova/ app into konova/templates/includes/...
* fixes bug where parcels have been reused from the database due to wrong model structure
* adds get_underlying_parcels() for Geometry model
* adds get_underlying_parcels() for GeoReferencedMixin models
* fixes bug where missing geometry would lead to an error during geometry conflict check
* removes unused wfs attribute from AbstractWFSFetcher
* adds/updates translations

konova/models/parcel.py

@@ -24,6 +24,12 @@ class Parcel(UuidModel):
     """
     geometries = models.ManyToManyField("konova.Geometry", related_name="parcels", blank=True)
     district = models.ForeignKey("konova.District", on_delete=models.SET_NULL, null=True, blank=True, related_name="parcels")
+    gmrkng = models.CharField(
+        max_length=1000,
+        help_text="Gemarkung",
+        null=True,
+        blank=True,
+    )
     flrstck_nnr = models.CharField(
         max_length=1000,
         help_text="Flurstücksnenner",
@@ -45,7 +51,7 @@ class Parcel(UuidModel):
     updated_on = models.DateTimeField(auto_now_add=True)
 
     def __str__(self):
-        return f"{self.flr} | {self.flrstck_nnr} | {self.flrstck_zhlr}"
+        return f"{self.gmrkng} | {self.flr} | {self.flrstck_zhlr} | {self.flrstck_nnr}"
 
 
 class District(UuidModel):
@@ -56,12 +62,6 @@ class District(UuidModel):
     District.
 
     """
-    gmrkng = models.CharField(
-        max_length=1000,
-        help_text="Gemarkung",
-        null=True,
-        blank=True,
-    )
     gmnd = models.CharField(
         max_length=1000,
         help_text="Gemeinde",
@@ -76,4 +76,4 @@ class District(UuidModel):
     )
 
     def __str__(self):
-        return f"{self.gmrkng} | {self.gmnd} | {self.krs}"
+        return f"{self.gmnd} | {self.krs}"