Mobile app PoC (#281)

Initial checkin of mobile "native" app

mobile/syscalls/clientStore.ts

@@ -0,0 +1,14 @@
+import { proxySyscalls } from "../../plugos/syscalls/transport.ts";
+import { SysCallMapping } from "../../plugos/system.ts";
+import { storeSyscalls } from "../../plugos/syscalls/store.sqlite.ts";
+import { ISQLite } from "../../plugos/sqlite/sqlite_interface.ts";
+
+export function clientStoreSyscalls(db: ISQLite): SysCallMapping {
+  const storeCalls = storeSyscalls(db, "localData");
+  return proxySyscalls(
+    ["clientStore.get", "clientStore.set", "clientStore.delete"],
+    (ctx, name, ...args) => {
+      return storeCalls[name.replace("clientStore.", "store.")](ctx, ...args);
+    },
+  );
+}