Add deno-only bootstrap peer implementation. Uses libdatachannel for the RTCDatachannel implementation.

Fix Typescript sourcemap serving
PeerManager: more robust when RTCPeerConnection fails or is not present
Separate source maps so the main files arent bloated

static/log.js

@@ -37,3 +37,4 @@ export function log(...args) {
     renderLog();
     return [logLine]; // [...args];
 }
+//# sourceMappingURL=log.js.map