feat(generator): support missing features & sdl "schema" (#1226)

Author: jasonkuhrt

dprint.json

@@ -9,7 +9,9 @@
   },
   "excludes": [
     "**/node_modules",
-    "**/*-lock.json"
+    "**/*-lock.json",
+    "website/pokemon",
+    "website/graffle"
   ],
   "plugins": [
     "https://plugins.dprint.dev/typescript-0.93.0.wasm",

examples/__outputs__/10_transport-http/transport-http_extension_headers__dynamicHeaders.output.txt

@@ -4,7 +4,7 @@
   headers: Headers {
     accept: 'application/graphql-response+json; charset=utf-8, application/json; charset=utf-8',
     'content-type': 'application/json',
-    'x-sent-at-time': '1729824583010'
+    'x-sent-at-time': '1730036844970'
   },
   signal: undefined,
   method: 'post',

examples/__outputs__/20_output/output_envelope.output.txt

@@ -16,7 +16,7 @@
     headers: Headers {
       'content-type': 'application/graphql-response+json; charset=utf-8',
       'content-length': '142',
-      date: 'Fri, 25 Oct 2024 02:49:44 GMT',
+      date: 'Sun, 27 Oct 2024 13:47:26 GMT',
       connection: 'keep-alive',
       'keep-alive': 'timeout=5'
     },