Set playoff teams with some tbd

src/domain/teams.py

@@ -284,3 +284,22 @@ washington_football_team = NFLTeam(
     division=divisions.NFCEast,
     url="https://www.commanders.com/",
 )
+
+
+PLAYOFFS_TEAMS = [
+    baltimore_ravens,
+    miami_dolphins,
+    kansas_city_chiefs,
+    houston_texans,
+    cleveland_browns,
+    san_francisco_49ers,
+    dallas_cowboys,
+    detroit_lions,
+    philadelphia_eagles,
+    los_angeles_rams,
+    # tbd
+    buffalo_bills,
+    pittsburgh_steelers,
+    tampa_bay_buccaneers,
+    green_bay_packers,
+]