feat: support nip46

Cargo.lock

@@ -1064,9 +1064,11 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "chrono",
+ "dirs 5.0.1",
  "gpui",
  "itertools 0.13.0",
  "nostr-sdk",
+ "qrcode-generator",
  "random_name_generator",
 ]
 
@@ -2324,6 +2326,15 @@ dependencies = [
  "digest",
 ]
 
+[[package]]
+name = "html-escape"
+version = "0.2.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d1ad449764d627e22bfd7cd5e8868264fc9236e07c752972b4080cd351cb476"
+dependencies = [
+ "utf8-width",
+]
+
 [[package]]
 name = "http"
 version = "1.2.0"
@@ -4034,6 +4045,23 @@ dependencies = [
  "bytemuck",
 ]
 
+[[package]]
+name = "qrcode-generator"
+version = "5.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "faf0051849b5465059b75f59d388c7318aad6554701b74ecf02afc2573b0306c"
+dependencies = [
+ "html-escape",
+ "image",
+ "qrcodegen",
+]
+
+[[package]]
+name = "qrcodegen"
+version = "1.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4339fc7a1021c9c1621d87f5e3505f2805c8c105420ba2f2a4df86814590c142"
+
 [[package]]
 name = "quick-error"
 version = "2.0.1"
@@ -5895,6 +5923,12 @@ version = "1.0.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c8232dd3cdaed5356e0f716d285e4b40b932ac434100fe9b7e0e8e935b9e6246"
 
+[[package]]
+name = "utf8-width"
+version = "0.1.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "86bd8d4e895da8537e5315b8254664e6b769c4ff3db18321b297a1e7004392e3"
+
 [[package]]
 name = "utf8_iter"
 version = "1.0.4"