docs: add two gql examples

Author: Naramsim

graphql/examples/README.md

@@ -0,0 +1,5 @@
+# GraphQL examples
+
+You can use all the `.gql` examples in our console at https://beta.pokeapi.co/graphql/console/.
+
+Inside the folders you find GraphQL queries implemented in different languages, frameworks and libraries.

graphql/examples/alola_road_encounters.gql

@@ -3,7 +3,7 @@ Finds Pokemons in Alola that evolve when you are in a particular location.
 
 Variables:
 {
-    "region": "alola"
+  "region": "alola"
 }
 """
 

graphql/examples/item_translations.gql

@@ -0,0 +1,27 @@
+# for each language, list all items and the relative English translation
+query getItemsTranslation1 {
+  pokemon_v2_language {
+    name
+    iso639
+    iso3166
+    items: pokemon_v2_itemnames {
+      name
+      englishName: pokemon_v2_item {
+        name
+      }
+    }
+  }
+}
+
+# for each item, show the English name and get all it's translations
+query getItemsTranslation2 {
+  items: pokemon_v2_item {
+    name
+    translations: pokemon_v2_itemnames {
+      foreignName: name
+      language: pokemon_v2_language {
+        name
+      }
+    }
+  }
+}

graphql/examples/pokemon_stats.gql

@@ -0,0 +1,23 @@
+query tallest {
+  pokemon: pokemon_v2_pokemon(order_by: {height: desc}, limit: 3, where: {is_default: {_eq: true}}) {
+    name
+    height
+  }
+}
+
+query fattest {
+  pokemon: pokemon_v2_pokemon(order_by: {weight: desc}, limit: 3, where: {is_default: {_eq: true}}) {
+    name
+    weight
+  }
+}
+
+query avgHappiness {
+  species: pokemon_v2_pokemonspecies_aggregate {
+    aggregate {
+      avg {
+        base_happiness
+      }
+    }
+  }
+}