build(deps): bump fast-uri 3.1.9, qs 6.16.1, zod 4.6.6 (#19)

Lock-only change; each package resolves inside its existing range.

yarn.lock

@@ -4480,9 +4480,9 @@ __metadata:
   linkType: hard
 
 "fast-uri@npm:^3.0.1":
-  version: 3.1.8
-  resolution: "fast-uri@npm:3.1.8"
-  checksum: 10/d3dfa29fd2e5fa2371833699f3f78c975b79f65e52e0ce37604db10dffb85b5b448b5075e93453272cb95fb1c6a759495164e60649ffd69e59ec43f20d44f791
+  version: 3.1.9
+  resolution: "fast-uri@npm:3.1.9"
+  checksum: 10/4276cf58661e68b4fefcbc3308a2c8429e5664d2a77b393a79c1cdbe9e5ba80617d27c7ce6685194ae40e4816df73dbd72a0324e5012d94a7e9cf85ee711f658
   languageName: node
   linkType: hard
 
@@ -6937,12 +6937,12 @@ __metadata:
   linkType: hard
 
 "qs@npm:^6.14.0, qs@npm:^6.15.2":
-  version: 6.16.0
-  resolution: "qs@npm:6.16.0"
+  version: 6.16.1
+  resolution: "qs@npm:6.16.1"
   dependencies:
     es-define-property: "npm:^1.0.1"
     side-channel: "npm:^1.1.1"
-  checksum: 10/7fbf9c2eb9c9bbd8997700caecc4b057ac259635873deefd5027fb26d06d79426cf468da55da87ffd147a24e93d3641352d8ac6664bd84688ad5b2f0b8d04828
+  checksum: 10/e33e0a5ceecb7bef81ea1f855365482045f55ba55278f40b8dbf9ee18eae8ef82d44246fe4e4009d6b6f102cbf2885a34b88c4272536cd628cde40b4ac9912c2
   languageName: node
   linkType: hard
 
@@ -9011,8 +9011,8 @@ __metadata:
   linkType: hard
 
 "zod@npm:^3.25.0 || ^4.0.0":
-  version: 4.6.5
-  resolution: "zod@npm:4.6.5"
-  checksum: 10/db004952e4dc6eab38b70f0cdef9251a65da84f5d08c5a0ef85e2590cfa9c477544ce734161ff5c05f89a15f0967137607a7feb16716195e04965f030db47213
+  version: 4.6.6
+  resolution: "zod@npm:4.6.6"
+  checksum: 10/ce628fb33400b531f48b63ad1bd9b5ab95ec3ac60d4e8025892d90af9ca5d03b168aaaf74071928345ad1b1bcd735a7d5cf33230ece7de885240bb0f2b7bb492
   languageName: node
   linkType: hard