feat: Improve Public URL Readability (#2482)

* added support for group slugs

* modified frontend to use links with group slug

* fixed test refs

* unused import

---------

Co-authored-by: Hayden <64056131+hay-kot@users.noreply.github.com>

tests/unit_tests/repository_tests/test_group_repository.py

@@ -0,0 +1,24 @@
+from mealie.repos.repository_factory import AllRepositories
+from tests.utils.factories import random_int, random_string
+
+
+def test_group_resolve_similar_names(database: AllRepositories):
+    base_group_name = random_string()
+    groups = database.groups.create_many({"name": base_group_name} for _ in range(random_int(3, 10)))
+
+    seen_names = set()
+    seen_slugs = set()
+    for group in groups:
+        assert group.name not in seen_names
+        assert group.slug not in seen_slugs
+        seen_names.add(group.name)
+        seen_slugs.add(group.slug)
+
+        assert base_group_name in group.name
+
+
+def test_group_get_by_slug_or_id(database: AllRepositories):
+    groups = [database.groups.create({"name": random_string()}) for _ in range(random_int(3, 10))]
+    for group in groups:
+        assert database.groups.get_by_slug_or_id(group.id) == group
+        assert database.groups.get_by_slug_or_id(group.slug) == group