cli: --totp-qr <path> flag on add login + edit (rqrr decode)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Cargo.lock

@@ -27,6 +27,12 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "allocator-api2"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "683d7910e743518b0e34f1186f92494becacb047c7b6bf616c96772180fef923"
+
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
@@ -758,6 +764,34 @@ dependencies = [
  "slab",
 ]
 
+[[package]]
+name = "g2gen"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c5a7e0eb46f83a20260b850117d204366674e85d3a908d90865c78df9a6b1dfc"
+dependencies = [
+ "g2poly",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "g2p"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "539e2644c030d3bf4cd208cb842d2ce2f80e82e6e8472390bcef83ceba0d80ad"
+dependencies = [
+ "g2gen",
+ "g2poly",
+]
+
+[[package]]
+name = "g2poly"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "312d2295c7302019c395cfb90dacd00a82a2eabd700429bba9c7a3f38dbbe11b"
+
 [[package]]
 name = "generic-array"
 version = "0.14.7"
@@ -833,6 +867,8 @@ version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
+ "allocator-api2",
+ "equivalent",
  "foldhash",
 ]
 
@@ -1148,6 +1184,15 @@ version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"
 
+[[package]]
+name = "lru"
+version = "0.12.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38"
+dependencies = [
+ "hashbrown 0.15.5",
+]
+
 [[package]]
 name = "memchr"
 version = "2.8.0"
@@ -1489,6 +1534,15 @@ version = "0.1.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5a041e753da8b807c9255f28de81879c78c876392ff2469cde94799b2896b9d"
 
+[[package]]
+name = "qrcode"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d68782463e408eb1e668cf6152704bd856c78c5b6417adaee3203d8f4c1fc9ec"
+dependencies = [
+ "image",
+]
+
 [[package]]
 name = "quick-error"
 version = "2.0.1"
@@ -1620,9 +1674,11 @@ dependencies = [
  "hex",
  "image",
  "predicates",
+ "qrcode",
  "rand",
  "relicario-core",
  "rpassword",
+ "rqrr",
  "serde",
  "serde_json",
  "tar",
@@ -1690,6 +1746,17 @@ dependencies = [
  "windows-sys 0.59.0",
 ]
 
+[[package]]
+name = "rqrr"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad0cd0432e6beb2f86aa4c8af1bb5edcf3c9bcb9d4836facc048664205458575"
+dependencies = [
+ "g2p",
+ "image",
+ "lru",
+]
+
 [[package]]
 name = "rtoolbox"
 version = "0.0.5"