Fix/making js work (#1456)

* Feat: js action

wip: Getting async js

feat: Have execute get action config

feat: Read + Write

chore: Add typing for globals

chore: Change the default path, include error on missing function, and add json File Read Write

chore: Change the default path, include error on missing function, and add json File Read Write

wip: Fix the unit test

wip: Fix the unit test

feat: module loading

* fix: Change the source + add input

* fix: Change the source + add input

wip: Fix missing js files during running

fix: Change the source + add input

wip: Fix missing js files during running

* fix: other paths

* feat: Build the arm js snapshot

* fix: test with more

* chore: Make the is_subset a result

backend/src/bin/build-js-snapshots.rs

@@ -0,0 +1,12 @@
+fn main() {
+    let mut runtime = deno_core::JsRuntime::new(deno_core::RuntimeOptions {
+        will_snapshot: true,
+        ..Default::default()
+    });
+    let snapshot = runtime.snapshot();
+
+    let snapshot_slice: &[u8] = &*snapshot;
+    println!("Snapshot size: {}", snapshot_slice.len());
+
+    std::fs::write("JS_SNAPSHOT.bin", snapshot_slice).unwrap();
+}