remove cjs support, restructure, and make package smaller

Author: dmonad

bundle.test.js

@@ -1,12 +1,11 @@
 {
   "imports": {
-    "isomorphic.js": "./node_modules/isomorphic.js/node.mjs",
-    "lib0/logging": "./logging.node.js",
-    "lib0/performance": "./performance.node.js",
-    "lib0/crypto/aes-gcm": "./crypto/aes-gcm.js",
-    "lib0/crypto/rsa-oaep": "./crypto/rsa-oaep.js",
-    "lib0/crypto/ecdsa": "./crypto/ecdsa.js",
-    "lib0/crypto/jwt": "./crypto/jwt.js",
-    "lib0/webcrypto": "./webcrypto.deno.js"
+    "lib0/logging": "./src/logging.node.js",
+    "lib0/performance": "./src/performance.node.js",
+    "lib0/crypto/aes-gcm": "./src/crypto/aes-gcm.js",
+    "lib0/crypto/rsa-oaep": "./src/crypto/rsa-oaep.js",
+    "lib0/crypto/ecdsa": "./src/crypto/ecdsa.js",
+    "lib0/crypto/jwt": "./src/crypto/jwt.js",
+    "lib0/webcrypto": "./src/webcrypto.deno.js"
   }
 }