test(rtc): start to add e2e tests

deps.edn

@@ -58,6 +58,11 @@
                                 cider/cider-nrepl                {:mvn/version "0.47.0"}}
                   :main-opts   ["-m" "shadow.cljs.devtools.cli"]}
 
+           :rtc-e2e-test {:extra-paths ["src/rtc_e2e_test"]
+                          :extra-deps {org.clojure/clojurescript        {:mvn/version "1.11.132"}
+                                       cider/cider-nrepl                {:mvn/version "0.47.0"}}
+                          :main-opts ["-m" "shadow.cljs.devtools.cli"]}
+
            :bench {:extra-paths ["src/bench/"]
                    :extra-deps {olical/cljs-test-runner {:mvn/version "3.8.0"}
                                 fipp/fipp {:mvn/version "0.6.26"}}

src/rtc_e2e_test/download_upload_test.cljs

@@ -0,0 +1,2 @@
+(ns download-upload-test
+  "RTC e2e tests for download-graph and upload-graph")