parse the url to get charm/space info ... :( (#1031)

Author: anotherjesse

jumble/src/iframe-ctx.ts

@@ -248,9 +248,13 @@ export const setupIframe = () =>
           "groq:llama-3.3-70b-versatile",
         ];
       }
+      // FIXME(ja): how can we get this from the system not the url?
+      const parts = globalThis.location.pathname.split("/");
       jsonPayload.metadata = {
         ...jsonPayload.metadata,
         context: "iframe",
+        spaceName: parts[1] ?? "fixme",
+        charmId: parts[2] ?? "fixme",
       };
 
       const res = await llm.sendRequest(jsonPayload);