diff --git a/.env b/.env
index 63db014..a9adb09 100644
--- a/.env
+++ b/.env
@@ -2,4 +2,4 @@
 
 RUST_LOG=info
 BIND_ADDRESS=127.0.0.1:3000
-# DATABASE_URL=postgres://gerard@localhost/db (not used yet)
+MONGO_URI=mongodb://localhost:27017
diff --git a/Cargo.lock b/Cargo.lock
index c35088d..e76d701 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -39,12 +39,6 @@ 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-tzdata"
 version = "0.1.1"
@@ -68,17 +62,14 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
-name = "atoi"
-version = "2.0.0"
+name = "atomic-waker"
+version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f28d99ec8bfea296261ca1af174f24225171fea9664ba9003cbebee704810528"
-dependencies = [
- "num-traits",
-]
+checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 
 [[package]]
 name = "autocfg"
@@ -173,12 +164,6 @@ version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
-[[package]]
-name = "base64ct"
-version = "1.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55248b47b0caf0546f7988906588779981c43bb1bc9d0c44087278f80cdb44ba"
-
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -187,12 +172,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.9.1"
+version = "2.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
-dependencies = [
- "serde",
-]
+checksum = "6a65b545ab31d687cff52899d4890855fec459eb6afe0da6417b8a18da87aa29"
 
 [[package]]
 name = "bitvec"
@@ -228,7 +210,7 @@ dependencies = [
  "getrandom 0.2.16",
  "getrandom 0.3.3",
  "hex",
- "indexmap",
+ "indexmap 2.10.0",
  "js-sys",
  "once_cell",
  "rand 0.9.2",
@@ -245,12 +227,6 @@ version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
 
-[[package]]
-name = "byteorder"
-version = "1.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
-
 [[package]]
 name = "bytes"
 version = "1.10.1"
@@ -259,18 +235,18 @@ checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
 
 [[package]]
 name = "cc"
-version = "1.2.32"
+version = "1.2.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2352e5597e9c544d5e6d9c95190d5d27738ade584fa8db0a16e130e5c2b5296e"
+checksum = "3ee0f8803222ba5a7e2777dd72ca451868909b1ac410621b676adf07280e9b5f"
 dependencies = [
  "shlex",
 ]
 
 [[package]]
 name = "cfg-if"
-version = "1.0.1"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9555578bc9e57714c812a1f84e4fc5b4d21fcb063490c624de019f7464c91268"
+checksum = "2fd1289c04a9ea8cb22300a459a72a385d7c73d3259e2ed7dcb2af674838cfa9"
 
 [[package]]
 name = "chrono"
@@ -288,19 +264,24 @@ dependencies = [
 ]
 
 [[package]]
-name = "concurrent-queue"
-version = "2.5.0"
+name = "const-random"
+version = "0.1.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ca0197aee26d1ae37445ee532fefce43251d24cc7c166799f4d46817f1d3973"
+checksum = "87e00182fe74b066627d63b85fd550ac2998d4b0bd86bfed477a0ae4c7c71359"
 dependencies = [
- "crossbeam-utils",
+ "const-random-macro",
 ]
 
 [[package]]
-name = "const-oid"
-version = "0.9.6"
+name = "const-random-macro"
+version = "0.1.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c2459377285ad874054d797f3ccebf984978aa39129f6eafde5cdc8315b612f8"
+checksum = "f9d839f2a20b0aee515dc581a6172f2321f96cab76c1a38a4c584a194955390e"
+dependencies = [
+ "getrandom 0.2.16",
+ "once_cell",
+ "tiny-keccak",
+]
 
 [[package]]
 name = "convert_case"
@@ -308,16 +289,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"
 
-[[package]]
-name = "core-foundation"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
-dependencies = [
- "core-foundation-sys",
- "libc",
-]
-
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -334,34 +305,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "crc"
-version = "3.3.0"
+name = "crunchy"
+version = "0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9710d3b3739c2e349eb44fe848ad0b7c8cb1e42bd87ee49371df2f7acaf3e675"
-dependencies = [
- "crc-catalog",
-]
-
-[[package]]
-name = "crc-catalog"
-version = "2.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19d374276b40fb8bbdee95aef7c7fa6b5316ec764510eb64b8dd0e2ed0d7e7f5"
-
-[[package]]
-name = "crossbeam-queue"
-version = "0.3.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0f58bbc28f91df819d0aa2a2c00cd19754769c2fad90579b3592b1c9ba7a3115"
-dependencies = [
- "crossbeam-utils",
-]
-
-[[package]]
-name = "crossbeam-utils"
-version = "0.8.21"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0a5c400df2834b80a4c3327b3aad3a4c4cd4de0629063962b03235697506a28"
+checksum = "460fbee9c2c2f33933d720630a6a0bac33ba7053db5344fac858d4b8952d77d5"
 
 [[package]]
 name = "crypto-common"
@@ -375,9 +322,9 @@ dependencies = [
 
 [[package]]
 name = "darling"
-version = "0.13.4"
+version = "0.20.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a01d95850c592940db9b8194bc39f4bc0e89dee5c4265e4b1807c34a9aba453c"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
 dependencies = [
  "darling_core",
  "darling_macro",
@@ -385,27 +332,27 @@ dependencies = [
 
 [[package]]
 name = "darling_core"
-version = "0.13.4"
+version = "0.20.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "859d65a907b6852c9361e3185c862aae7fafd2887876799fa55f5f99dc40d610"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
 dependencies = [
  "fnv",
  "ident_case",
  "proc-macro2",
  "quote",
  "strsim",
- "syn 1.0.109",
+ "syn 2.0.106",
 ]
 
 [[package]]
 name = "darling_macro"
-version = "0.13.4"
+version = "0.20.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c972679f83bdf9c42bd905396b6c3588a843a17f0f16dfcfa3e2c5d57441835"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
 dependencies = [
  "darling_core",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -414,17 +361,6 @@ version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a2330da5de22e8a3cb63252ce2abb30116bf5265e89c0e01bc17015ce30a476"
 
-[[package]]
-name = "der"
-version = "0.7.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
-dependencies = [
- "const-oid",
- "pem-rfc7468",
- "zeroize",
-]
-
 [[package]]
 name = "deranged"
 version = "0.4.0"
@@ -432,17 +368,29 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9c9e6a11ca8224451684bc0d7d5a7adbf8f2fd6887261a1cfc3c0432f9d4068e"
 dependencies = [
  "powerfmt",
+ "serde",
 ]
 
 [[package]]
-name = "derivative"
-version = "2.2.0"
+name = "derive-syn-parse"
+version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
+checksum = "d65d7ce8132b7c0e54497a4d9a55a1c2a0912a0d786cf894472ba818fba45762"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "derive-where"
+version = "1.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ef941ded77d15ca19b40374869ac6000af1c9f2a4c0f3d4c70926287e6364a8f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -454,8 +402,8 @@ dependencies = [
  "convert_case",
  "proc-macro2",
  "quote",
- "rustc_version 0.4.1",
- "syn 2.0.105",
+ "rustc_version",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -465,7 +413,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
 dependencies = [
  "block-buffer",
- "const-oid",
  "crypto-common",
  "subtle",
 ]
@@ -478,7 +425,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -488,45 +435,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
 
 [[package]]
-name = "either"
-version = "1.15.0"
+name = "dyn-clone"
+version = "1.0.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
-dependencies = [
- "serde",
-]
-
-[[package]]
-name = "employee-tracking-backend"
-version = "0.1.0"
-dependencies = [
- "axum",
- "bson",
- "chrono",
- "dotenvy",
- "mongodb",
- "rand 0.8.5",
- "regex",
- "serde",
- "serde_json",
- "sha2",
- "sqlx",
- "tokio",
- "tower-http",
- "tracing",
- "tracing-subscriber",
-]
+checksum = "d0881ea181b1df73ff77ffaaf9c7544ecc11e82fba9b5f27b262a3c73a332555"
 
 [[package]]
 name = "enum-as-inner"
-version = "0.4.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21cdad81446a7f7dc43f6a77409efeb9733d2fa65553efef6018ef257c959b73"
+checksum = "a1e6a265c649f3f5979b601d26f1d05ada116434c87741c9493cb56218f76cbc"
 dependencies = [
- "heck 0.4.1",
+ "heck",
  "proc-macro2",
  "quote",
- "syn 1.0.109",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -535,82 +458,12 @@ version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "877a4ace8713b0bcf2a4e7eec82529c029f1d0619886d18145fea96c3ffe5c0f"
 
-[[package]]
-name = "errno"
-version = "0.3.13"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "778e2ac28f6c47af28e4907f13ffd1e1ddbd400980a9abd7c8df189bf578a5ad"
-dependencies = [
- "libc",
- "windows-sys 0.59.0",
-]
-
-[[package]]
-name = "etcetera"
-version = "0.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "136d1b5283a1ab77bd9257427ffd09d8667ced0570b6f938942bc7568ed5b943"
-dependencies = [
- "cfg-if",
- "home",
- "windows-sys 0.48.0",
-]
-
-[[package]]
-name = "event-listener"
-version = "5.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e13b66accf52311f30a0db42147dadea9850cb48cd070028831ae5f5d4b856ab"
-dependencies = [
- "concurrent-queue",
- "parking",
- "pin-project-lite",
-]
-
-[[package]]
-name = "fastrand"
-version = "2.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
-
-[[package]]
-name = "flume"
-version = "0.11.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "da0e4dd2a88388a1f4ccc7c9ce104604dab68d9f408dc34cd45823d5a9069095"
-dependencies = [
- "futures-core",
- "futures-sink",
- "spin",
-]
-
 [[package]]
 name = "fnv"
 version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "foldhash"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
-
-[[package]]
-name = "foreign-types"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
-dependencies = [
- "foreign-types-shared",
-]
-
-[[package]]
-name = "foreign-types-shared"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
-
 [[package]]
 name = "form_urlencoded"
 version = "1.2.1"
@@ -633,7 +486,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2dff15bf788c671c1934e366d07e30c1814a8ef514e1af724a602e8a2fbe1b10"
 dependencies = [
  "futures-core",
- "futures-sink",
 ]
 
 [[package]]
@@ -653,17 +505,6 @@ dependencies = [
  "futures-util",
 ]
 
-[[package]]
-name = "futures-intrusive"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d930c203dd0b6ff06e0201a4a2fe9149b43c684fd4420555b26d21b1a02956f"
-dependencies = [
- "futures-core",
- "lock_api",
- "parking_lot",
-]
-
 [[package]]
 name = "futures-io"
 version = "0.3.31"
@@ -678,7 +519,7 @@ checksum = "162ee34ebcb7c64a8abebc059ce0fee27c2262618d7b60ed8faf72fef13c3650"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -702,7 +543,6 @@ dependencies = [
  "futures-core",
  "futures-io",
  "futures-macro",
- "futures-sink",
  "futures-task",
  "memchr",
  "pin-project-lite",
@@ -753,31 +593,17 @@ version = "0.31.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "07e28edb80900c19c28f1072f2e8aeca7fa06b23cd4169cefe1af5aa3260783f"
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
-dependencies = [
- "allocator-api2",
- "equivalent",
- "foldhash",
-]
-
-[[package]]
-name = "hashlink"
-version = "0.10.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
-dependencies = [
- "hashbrown",
-]
-
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
 
 [[package]]
 name = "heck"
@@ -792,12 +618,48 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
 
 [[package]]
-name = "hkdf"
-version = "0.12.4"
+name = "hickory-proto"
+version = "0.24.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b5f8eb2ad728638ea2c7d47a21db23b7b58a72ed6a38256b8a1849f15fbbdf7"
+checksum = "92652067c9ce6f66ce53cc38d1169daa36e6e7eb7dd3b63b5103bd9d97117248"
 dependencies = [
- "hmac",
+ "async-trait",
+ "cfg-if",
+ "data-encoding",
+ "enum-as-inner",
+ "futures-channel",
+ "futures-io",
+ "futures-util",
+ "idna",
+ "ipnet",
+ "once_cell",
+ "rand 0.8.5",
+ "thiserror",
+ "tinyvec",
+ "tokio",
+ "tracing",
+ "url",
+]
+
+[[package]]
+name = "hickory-resolver"
+version = "0.24.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cbb117a1ca520e111743ab2f6688eddee69db4e0ea242545a604dce8a66fd22e"
+dependencies = [
+ "cfg-if",
+ "futures-util",
+ "hickory-proto",
+ "ipconfig",
+ "lru-cache",
+ "once_cell",
+ "parking_lot",
+ "rand 0.8.5",
+ "resolv-conf",
+ "smallvec",
+ "thiserror",
+ "tokio",
+ "tracing",
 ]
 
 [[package]]
@@ -809,15 +671,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "home"
-version = "0.5.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "589533453244b0995c858700322199b2becb13b627df2851f64a2775d024abcf"
-dependencies = [
- "windows-sys 0.59.0",
-]
-
 [[package]]
 name = "http"
 version = "1.3.1"
@@ -866,19 +719,21 @@ checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"
 
 [[package]]
 name = "hyper"
-version = "1.6.0"
+version = "1.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cc2b571658e38e0c01b1fdca3bbbe93c00d3d71693ff2770043f8c29bc7d6f80"
+checksum = "eb3aa54a13a0dfe7fbe3a59e0c76093041720fdc77b110cc0fc260fafb4dc51e"
 dependencies = [
+ "atomic-waker",
  "bytes",
  "futures-channel",
- "futures-util",
+ "futures-core",
  "http",
  "http-body",
  "httparse",
  "httpdate",
  "itoa",
  "pin-project-lite",
+ "pin-utils",
  "smallvec",
  "tokio",
 ]
@@ -1015,17 +870,6 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
 
-[[package]]
-name = "idna"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "418a0a6fab821475f634efe3ccc45c013f742efe03d853e8d3355d5cb850ecf8"
-dependencies = [
- "matches",
- "unicode-bidi",
- "unicode-normalization",
-]
-
 [[package]]
 name = "idna"
 version = "1.0.3"
@@ -1047,6 +891,17 @@ dependencies = [
  "icu_properties",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+ "serde",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.10.0"
@@ -1054,7 +909,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fe4cd85333e22411419a0bcae1297d25e58c9443848b11dc6a86fefe8c78a661"
 dependencies = [
  "equivalent",
- "hashbrown",
+ "hashbrown 0.15.5",
+ "serde",
 ]
 
 [[package]]
@@ -1063,7 +919,7 @@ version = "0.7.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d93587f37623a1a17d94ef2bc9ada592f5465fe7732084ab7beefabe5c77c0c4"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags 2.9.2",
  "cfg-if",
  "libc",
 ]
@@ -1107,9 +963,6 @@ name = "lazy_static"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
-dependencies = [
- "spin",
-]
 
 [[package]]
 name = "libc"
@@ -1117,45 +970,12 @@ version = "0.2.175"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a82ae493e598baaea5209805c49bbf2ea7de956d50d7da0da1164f9c6d28543"
 
-[[package]]
-name = "libm"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9fbbcab51052fe104eb5e5d351cf728d30a5be1fe14d9be8a3b097481fb97de"
-
-[[package]]
-name = "libredox"
-version = "0.1.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "391290121bad3d37fbddad76d8f5d1c1c314cfc646d143d7e07a3086ddff0ce3"
-dependencies = [
- "bitflags 2.9.1",
- "libc",
- "redox_syscall",
-]
-
-[[package]]
-name = "libsqlite3-sys"
-version = "0.30.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e99fb7a497b1e3339bc746195567ed8d3e24945ecd636e3619d20b9de9e9149"
-dependencies = [
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "linked-hash-map"
 version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0717cef1bc8b636c6e1c1bbdefc09e6322da8a9321966e8928ef80d20f7f770f"
 
-[[package]]
-name = "linux-raw-sys"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cd945864f07fe9f5371a27ad7b52a172b4b499999f1d97574c9fa68373937e12"
-
 [[package]]
 name = "litemap"
 version = "0.8.0"
@@ -1187,6 +1007,54 @@ dependencies = [
  "linked-hash-map",
 ]
 
+[[package]]
+name = "macro_magic"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc33f9f0351468d26fbc53d9ce00a096c8522ecb42f19b50f34f2c422f76d21d"
+dependencies = [
+ "macro_magic_core",
+ "macro_magic_macros",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "macro_magic_core"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1687dc887e42f352865a393acae7cf79d98fab6351cde1f58e9e057da89bf150"
+dependencies = [
+ "const-random",
+ "derive-syn-parse",
+ "macro_magic_core_macros",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "macro_magic_core_macros"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b02abfe41815b5bd98dbd4260173db2c116dda171dc0fe7838cb206333b83308"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "macro_magic_macros"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "73ea28ee64b88876bf45277ed9a5817c1817df061a74f2b988971a12570e5869"
+dependencies = [
+ "macro_magic_core",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "matchers"
 version = "0.1.0"
@@ -1196,12 +1064,6 @@ dependencies = [
  "regex-automata 0.1.10",
 ]
 
-[[package]]
-name = "matches"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2532096657941c2fea9c289d370a250971c689d4f143798ff67113ec042024a5"
-
 [[package]]
 name = "matchit"
 version = "0.8.4"
@@ -1252,25 +1114,29 @@ dependencies = [
 
 [[package]]
 name = "mongodb"
-version = "2.8.2"
+version = "3.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef206acb1b72389b49bc9985efe7eb1f8a9bb18e5680d262fac26c07f44025f1"
+checksum = "d0f8c69f13acf07eae386a2974f48ffd9187ea2aba8defbea9aa34e7e272c5f3"
 dependencies = [
  "async-trait",
  "base64 0.13.1",
  "bitflags 1.3.2",
  "bson",
  "chrono",
- "derivative",
+ "derive-where",
  "derive_more",
  "futures-core",
  "futures-executor",
  "futures-io",
  "futures-util",
  "hex",
+ "hickory-proto",
+ "hickory-resolver",
  "hmac",
- "lazy_static",
+ "macro_magic",
  "md-5",
+ "mongodb-internal-macros",
+ "once_cell",
  "pbkdf2",
  "percent-encoding",
  "rand 0.8.5",
@@ -1280,38 +1146,31 @@ dependencies = [
  "serde",
  "serde_bytes",
  "serde_with",
- "sha-1",
+ "sha1",
  "sha2",
- "socket2 0.4.10",
+ "socket2 0.5.10",
  "stringprep",
  "strsim",
  "take_mut",
- "thiserror 1.0.69",
+ "thiserror",
  "tokio",
  "tokio-rustls",
  "tokio-util",
- "trust-dns-proto",
- "trust-dns-resolver",
  "typed-builder",
  "uuid",
  "webpki-roots",
 ]
 
 [[package]]
-name = "native-tls"
-version = "0.2.14"
+name = "mongodb-internal-macros"
+version = "3.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+checksum = "b9202de265a3a8bbb43f9fe56db27c93137d4f9fb04c093f47e9c7de0c61ac7d"
 dependencies = [
- "libc",
- "log",
- "openssl",
- "openssl-probe",
- "openssl-sys",
- "schannel",
- "security-framework",
- "security-framework-sys",
- "tempfile",
+ "macro_magic",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1324,49 +1183,12 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "num-bigint-dig"
-version = "0.8.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
-dependencies = [
- "byteorder",
- "lazy_static",
- "libm",
- "num-integer",
- "num-iter",
- "num-traits",
- "rand 0.8.5",
- "smallvec",
- "zeroize",
-]
-
 [[package]]
 name = "num-conv"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "51d515d32fb182ee37cda2ccdcb92950d6a3c2893aa280e540671c2cd0f3b1d9"
 
-[[package]]
-name = "num-integer"
-version = "0.1.46"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7969661fd2958a5cb096e56c8e1ad0444ac2bbcd0061bd28660485a44879858f"
-dependencies = [
- "num-traits",
-]
-
-[[package]]
-name = "num-iter"
-version = "0.1.45"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1429034a0490724d0075ebb2bc9e875d6503c3cf69e235a8941aa757d83ef5bf"
-dependencies = [
- "autocfg",
- "num-integer",
- "num-traits",
-]
-
 [[package]]
 name = "num-traits"
 version = "0.2.19"
@@ -1374,7 +1196,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
  "autocfg",
- "libm",
 ]
 
 [[package]]
@@ -1392,62 +1213,12 @@ version = "1.21.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "42f5e15c9953c5e4ccceeb2e7382a716482c34515315f7b03532b8b4e8393d2d"
 
-[[package]]
-name = "openssl"
-version = "0.10.73"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8505734d46c8ab1e19a1dce3aef597ad87dcb4c37e7188231769bd6bd51cebf8"
-dependencies = [
- "bitflags 2.9.1",
- "cfg-if",
- "foreign-types",
- "libc",
- "once_cell",
- "openssl-macros",
- "openssl-sys",
-]
-
-[[package]]
-name = "openssl-macros"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.105",
-]
-
-[[package]]
-name = "openssl-probe"
-version = "0.1.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
-
-[[package]]
-name = "openssl-sys"
-version = "0.9.109"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "90096e2e47630d78b7d1c20952dc621f957103f8bc2c8359ec81290d75238571"
-dependencies = [
- "cc",
- "libc",
- "pkg-config",
- "vcpkg",
-]
-
 [[package]]
 name = "overload"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
-[[package]]
-name = "parking"
-version = "2.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
-
 [[package]]
 name = "parking_lot"
 version = "0.12.4"
@@ -1480,15 +1251,6 @@ dependencies = [
  "digest",
 ]
 
-[[package]]
-name = "pem-rfc7468"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
-dependencies = [
- "base64ct",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.3.1"
@@ -1507,33 +1269,6 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 
-[[package]]
-name = "pkcs1"
-version = "0.7.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8ffb9f10fa047879315e6625af03c164b16962a5368d724ed16323b68ace47f"
-dependencies = [
- "der",
- "pkcs8",
- "spki",
-]
-
-[[package]]
-name = "pkcs8"
-version = "0.10.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f950b2377845cebe5cf8b5165cb3cc1a5e0fa5cfa3e1f7f55707d8fd82e0a7b7"
-dependencies = [
- "der",
- "spki",
-]
-
-[[package]]
-name = "pkg-config"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7edddbd0b52d732b21ad9a5fab5c704c14cd949e5e9a1ec5929a24fded1b904c"
-
 [[package]]
 name = "potential_utf"
 version = "0.1.2"
@@ -1560,13 +1295,33 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.97"
+version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d61789d7719defeb74ea5fe81f2fdfdbd28a803847077cecce2ff14e1472f6f1"
+checksum = "89ae43fd86e4158d6db51ad8e2b80f313af9cc74f5c0e03ccb87de09998732de"
 dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "purenotify_backend"
+version = "0.1.0"
+dependencies = [
+ "axum",
+ "bson",
+ "chrono",
+ "dotenvy",
+ "mongodb",
+ "rand 0.9.2",
+ "regex",
+ "serde",
+ "serde_json",
+ "sha2",
+ "tokio",
+ "tower-http",
+ "tracing",
+ "tracing-subscriber",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.40"
@@ -1653,7 +1408,27 @@ version = "0.5.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5407465600fb0548f1442edf71dd20683c6ed326200ace4b1ef0763521bb3b77"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags 2.9.2",
+]
+
+[[package]]
+name = "ref-cast"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a0ae411dbe946a674d89546582cea4ba2bb8defac896622d6496f14c23ba5cf"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1165225c21bff1f3bbce98f5a1f889949bc902d3575308cc7b0de30b4f6d27c7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -1720,71 +1495,29 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
-[[package]]
-name = "rsa"
-version = "0.9.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78928ac1ed176a5ca1d17e578a1825f3d81ca54cf41053a592584b020cfd691b"
-dependencies = [
- "const-oid",
- "digest",
- "num-bigint-dig",
- "num-integer",
- "num-traits",
- "pkcs1",
- "pkcs8",
- "rand_core 0.6.4",
- "signature",
- "spki",
- "subtle",
- "zeroize",
-]
-
 [[package]]
 name = "rustc-demangle"
 version = "0.1.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f7d92ca342cea22a06f2121d944b4fd82af56988c270852495420f961d4ace"
 
-[[package]]
-name = "rustc_version"
-version = "0.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "138e3e0acb6c9fb258b19b67cb8abd63c00679d2851805ea151465464fe9030a"
-dependencies = [
- "semver 0.9.0",
-]
-
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
 dependencies = [
- "semver 1.0.26",
+ "semver",
 ]
 
 [[package]]
 name = "rustc_version_runtime"
-version = "0.2.1"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d31b7153270ebf48bf91c65ae5b0c00e749c4cfad505f66530ac74950249582f"
+checksum = "2dd18cd2bae1820af0b6ad5e54f4a51d0f3fcc53b05f845675074efcc7af071d"
 dependencies = [
- "rustc_version 0.2.3",
- "semver 0.9.0",
-]
-
-[[package]]
-name = "rustix"
-version = "1.0.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11181fbabf243db407ef8df94a6ce0b2f9a733bd8be4ad02b4eda9602296cac8"
-dependencies = [
- "bitflags 2.9.1",
- "errno",
- "libc",
- "linux-raw-sys",
- "windows-sys 0.59.0",
+ "rustc_version",
+ "semver",
 ]
 
 [[package]]
@@ -1831,12 +1564,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 
 [[package]]
-name = "schannel"
-version = "0.1.27"
+name = "schemars"
+version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f29ebaa345f945cec9fbbc532eb307f0fdad8161f281b6369539c8d84876b3d"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
 dependencies = [
- "windows-sys 0.59.0",
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemars"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
 ]
 
 [[package]]
@@ -1855,50 +1603,12 @@ dependencies = [
  "untrusted",
 ]
 
-[[package]]
-name = "security-framework"
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-
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 dependencies = [
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- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
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 dependencies = [
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+ "indexmap 2.10.0",
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@@ -1965,35 +1675,34 @@ dependencies = [
 
 [[package]]
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+checksum = "f2c45cd61fefa9db6f254525d46e392b852e0e61d9a1fd36e5bd183450a556d5"
 dependencies = [
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+ "chrono",
+ "hex",
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+ "schemars 0.9.0",
+ "schemars 1.0.4",
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+ "serde_derive",
+ "serde_json",
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+ "time",
 ]
 
 [[package]]
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+version = "3.14.0"
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-checksum = "e182d6ec6f05393cc0e5ed1bf81ad6db3a8feedf8ee515ecdd369809bcce8082"
+checksum = "de90945e6565ce0d9a25098082ed4ee4002e047cb59892c318d66821e14bb30f"
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-dependencies = [
- "cfg-if",
- "cpufeatures",
- "digest",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2042,16 +1751,6 @@ dependencies = [
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 ]
 
-[[package]]
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-dependencies = [
- "digest",
- "rand_core 0.6.4",
-]
-
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@@ -2063,19 +1762,6 @@ name = "smallvec"
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 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
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-
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-dependencies = [
- "libc",
- "winapi",
-]
 
 [[package]]
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@@ -2097,214 +1783,6 @@ dependencies = [
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- "once_cell",
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- "rand 0.8.5",
- "rsa",
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- "itoa",
- "log",
- "md-5",
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- "rand 0.8.5",
- "serde",
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- "sha2",
- "smallvec",
- "sqlx-core",
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- "futures-intrusive",
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- "libsqlite3-sys",
- "log",
- "percent-encoding",
- "serde",
- "serde_urlencoded",
- "sqlx-core",
- "thiserror 2.0.14",
- "tracing",
- "url",
-]
-
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.0"
@@ -2324,9 +1802,9 @@ dependencies = [
 
 [[package]]
 name = "strsim"
-version = "0.10.0"
+version = "0.11.1"
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-checksum = "73473c0e59e6d5812c5dfe2a064a6444949f089e20eec9a2e5506596494e4623"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
 [[package]]
 name = "subtle"
@@ -2347,9 +1825,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.105"
+version = "2.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7bc3fcb250e53458e712715cf74285c1f889686520d79294a9ef3bd7aa1fc619"
+checksum = "ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -2370,7 +1848,7 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2385,35 +1863,13 @@ version = "1.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
 
-[[package]]
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-checksum = "e8a64e3985349f2441a1a9ef0b853f869006c3855f2cda6862a94d26ebb9d6a1"
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- "rustix",
- "windows-sys 0.59.0",
-]
-
 [[package]]
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-
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-dependencies = [
- "thiserror-impl 2.0.14",
+ "thiserror-impl",
 ]
 
 [[package]]
@@ -2424,18 +1880,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
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- "syn 2.0.105",
-]
-
-[[package]]
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-source = "registry+https://github.com/rust-lang/crates.io-index"
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-dependencies = [
- "proc-macro2",
- "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2478,6 +1923,15 @@ dependencies = [
  "time-core",
 ]
 
+[[package]]
+name = "tiny-keccak"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2c9d3793400a45f954c52e73d068316d76b6f4e36977e3fcebb13a2721e80237"
+dependencies = [
+ "crunchy",
+]
+
 [[package]]
 name = "tinystr"
 version = "0.8.1"
@@ -2490,9 +1944,9 @@ dependencies = [
 
 [[package]]
 name = "tinyvec"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09b3661f17e86524eccd4371ab0429194e0d7c008abb45f7a7495b1719463c71"
+checksum = "bfa5fdc3bce6191a1dbc8c02d5c8bffcf557bafa17c124c5264a458f1b0613fa"
 dependencies = [
  "tinyvec_macros",
 ]
@@ -2531,7 +1985,7 @@ checksum = "6e06d43f1345a3bcd39f6a56dbb7dcab2ba47e68e8ac134855e7e2bdbaf8cab8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2544,17 +1998,6 @@ dependencies = [
  "tokio",
 ]
 
-[[package]]
-name = "tokio-stream"
-version = "0.1.17"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eca58d7bba4a75707817a2c44174253f9236b2d5fbd055602e9d5c07c139a047"
-dependencies = [
- "futures-core",
- "pin-project-lite",
- "tokio",
-]
-
 [[package]]
 name = "tokio-util"
 version = "0.7.16"
@@ -2591,7 +2034,7 @@ version = "0.6.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "adc82fd73de2a9722ac5da747f12383d2bfdb93591ee6c58486e0097890f05f2"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags 2.9.2",
  "bytes",
  "http",
  "http-body",
@@ -2633,7 +2076,7 @@ checksum = "81383ab64e72a7a8b8e13130c49e3dab29def6d0c7d76a03087b3cf71c5c6903"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2675,51 +2118,6 @@ dependencies = [
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 ]
 
-[[package]]
-name = "trust-dns-proto"
-version = "0.21.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c31f240f59877c3d4bb3b3ea0ec5a6a0cff07323580ff8c7a605cd7d08b255d"
-dependencies = [
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- "data-encoding",
- "enum-as-inner",
- "futures-channel",
- "futures-io",
- "futures-util",
- "idna 0.2.3",
- "ipnet",
- "lazy_static",
- "log",
- "rand 0.8.5",
- "smallvec",
- "thiserror 1.0.69",
- "tinyvec",
- "tokio",
- "url",
-]
-
-[[package]]
-name = "trust-dns-resolver"
-version = "0.21.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e4ba72c2ea84515690c9fcef4c6c660bb9df3036ed1051686de84605b74fd558"
-dependencies = [
- "cfg-if",
- "futures-util",
- "ipconfig",
- "lazy_static",
- "log",
- "lru-cache",
- "parking_lot",
- "resolv-conf",
- "smallvec",
- "thiserror 1.0.69",
- "tokio",
- "trust-dns-proto",
-]
-
 [[package]]
 name = "typed-builder"
 version = "0.10.0"
@@ -2777,7 +2175,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32f8b686cadd1473f4bd0117a5d28d36b1ade384ea9b5069a1c40aefed7fda60"
 dependencies = [
  "form_urlencoded",
- "idna 1.0.3",
+ "idna",
  "percent-encoding",
 ]
 
@@ -2805,12 +2203,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 
-[[package]]
-name = "vcpkg"
-version = "0.2.15"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
-
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -2832,12 +2224,6 @@ dependencies = [
  "wit-bindgen-rt",
 ]
 
-[[package]]
-name = "wasite"
-version = "0.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8dad83b4f25e74f184f64c43b150b91efe7647395b42289f38e50566d82855b"
-
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.100"
@@ -2860,7 +2246,7 @@ dependencies = [
  "log",
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
  "wasm-bindgen-shared",
 ]
 
@@ -2882,7 +2268,7 @@ checksum = "8ae87ea40c9f689fc23f209965b6fb8a99ad69aeeb0231408be24920604395de"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -2902,16 +2288,6 @@ version = "0.25.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f20c57d8d7db6d3b86154206ae5d8fba62dd39573114de97c2cb0578251f8e1"
 
-[[package]]
-name = "whoami"
-version = "1.6.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d4a4db5077702ca3015d3d02d74974948aba2ad9e12ab7df718ee64ccd7e97d"
-dependencies = [
- "libredox",
- "wasite",
-]
-
 [[package]]
 name = "widestring"
 version = "1.2.0"
@@ -2961,7 +2337,7 @@ checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -2972,7 +2348,7 @@ checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
 dependencies = [
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  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3163,7 +2539,7 @@ version = "0.39.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags 2.9.2",
 ]
 
 [[package]]
@@ -3201,7 +2577,7 @@ checksum = "38da3c9736e16c5d3c8c597a9aaa5d1fa565d0532ae05e27c24aa62fb32c0ab6"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
  "synstructure",
 ]
 
@@ -3222,7 +2598,7 @@ checksum = "9ecf5b4cc5364572d7f4c329661bcc82724222973f2cab6f050a4e5c22f75181"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
 
 [[package]]
@@ -3242,16 +2618,10 @@ checksum = "d71e5d6e06ab090c67b5e44993ec16b72dcbaabc526db883a360057678b48502"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
  "synstructure",
 ]
 
-[[package]]
-name = "zeroize"
-version = "1.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
-
 [[package]]
 name = "zerotrie"
 version = "0.2.2"
@@ -3282,5 +2652,5 @@ checksum = "5b96237efa0c878c64bd89c436f661be4e46b2f3eff1ebb976f7ef2321d2f58f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.105",
+ "syn 2.0.106",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 412cfa0..c8c0063 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,24 +1,20 @@
 [package]
-name = "employee-tracking-backend"
+name = "purenotify_backend"
 version = "0.1.0"
 edition = "2024"
 
 [dependencies]
 axum = "0.8.4"
-bson = { version = "2.9.0", features = ["chrono-0_4"] }
-chrono = { version = "0.4.31", features = ["serde"] }
-sha2 = "0.10.8"
-rand = "0.8.5"
-regex = "1.10.4"
+bson = { version = "2.15.0", features = ["chrono-0_4"] }
+chrono = { version = "0.4.41", features = ["serde"] }
+sha2 = "0.10.9"
+rand = "0.9.2"
+regex = "1.11.1"
 dotenvy = "0.15.7"
-mongodb = "2.8.2"
+mongodb = "3.2.4"
 serde = { version = "1.0.219", features = ["derive"] }
-serde_json = "1.0.142"
-sqlx = { version = "0.8.6", features = ["runtime-tokio", "tls-native-tls"] }
+serde_json = "1.0.143"
 tokio = { version = "1.47.1", features = ["full", "rt-multi-thread", "signal"] }
 tower-http = { version = "0.6.6", features = ["trace"] }
 tracing = "0.1.41"
 tracing-subscriber = { version = "0.3.19", features = ["env-filter"] }
-
-[features]
-no-auth = []
diff --git a/src/config.rs b/src/config.rs
index 06e4f42..03823c9 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -4,7 +4,6 @@ use std::env;
 use std::net::SocketAddr;
 use std::str::FromStr;
 
-#[cfg(feature = "no-auth")]
 use tracing::error;
 
 #[derive(Debug, Clone)]
@@ -22,7 +21,6 @@ impl Config {
         let bind_address = SocketAddr::from_str(&bind_address_str)
             .map_err(|e| format!("Invalid BIND_ADDRESS: {}", e))?;
 
-        #[cfg(feature = "no-auth")]
         if bind_address.ip() != std::net::IpAddr::from([127, 0, 0, 1]) {
             error!("In no-auth mode, BIND_ADDRESS must be 127.0.0.1");
             return Err("In no-auth mode, BIND_ADDRESS must be 127.0.0.1".to_string());
diff --git a/src/main.rs b/src/main.rs
index 4cd40fa..8c61188 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,9 +1,7 @@
 // src/main.rs
 
-use std::process::exit;
-use std::sync::Arc;
+use std::{process::exit, sync::Arc};
 
-use ::mongodb::Database;
 use axum::Router;
 use dotenvy::dotenv;
 use tokio::signal;
@@ -13,13 +11,14 @@ use tracing_subscriber::{EnvFilter, fmt, prelude::*};
 
 mod config;
 mod handlers;
-mod mongodb;
+mod mongo; // local module wrapping the Mongo client
 mod routes;
 
+use ::mongodb::Database; // external crate (absolute path avoids name clash)
 use config::Config;
-use mongodb::MongoDb;
+use mongo::MongoDb; // your wrapper
 
-// Shared application state
+// Shared application state for online mode
 pub struct AppState {
     pub db: Database,
     pub config: Config,
@@ -27,51 +26,86 @@ pub struct AppState {
 
 #[tokio::main]
 async fn main() {
-    // Load environment variables from .env file
+    // Load .env early
     dotenv().ok();
 
-    // Initialize tracing
+    // Tracing with a safe fallback if RUST_LOG is unset
+    let env_filter = EnvFilter::try_from_default_env().unwrap_or_else(|_| EnvFilter::new("info"));
     tracing_subscriber::registry()
         .with(fmt::layer())
-        .with(EnvFilter::from_env("RUST_LOG"))
+        .with(env_filter)
         .init();
 
     // Load config
     let config = match Config::from_env() {
         Ok(c) => c,
         Err(e) => {
-            error!("Failed to load config: {}", e);
+            error!("Failed to load config: {e}");
             exit(1);
         }
     };
 
-    // Connect to MongoDB using the config
-    let mongodb = match MongoDb::connect(&config).await {
+    // Runtime OFFLINE switch: true if OFFLINE is 1/true/yes/on (case-insensitive)
+    let offline = std::env::var("OFFLINE")
+        .ok()
+        .map(|v| matches!(v.to_ascii_lowercase().as_str(), "1" | "true" | "yes" | "on"))
+        .unwrap_or(false);
+
+    if offline {
+        // Enforce loopback binding while offline
+        if !config.bind_address.ip().is_loopback() {
+            error!(
+                "OFFLINE=true requires binding to a loopback address (e.g., 127.0.0.1:<port> or [::1]:<port>), got {}",
+                config.bind_address
+            );
+            exit(1);
+        }
+
+        info!("OFFLINE mode enabled — not connecting to MongoDB");
+        info!("Server starting on {}", config.bind_address);
+
+        // Health-only, no state. Subrouter is typed to `()`.
+        let app = Router::new()
+            .nest("/health", routes::health::health::health_routes::<()>())
+            .layer(TraceLayer::new_for_http());
+
+        let listener = tokio::net::TcpListener::bind(config.bind_address)
+            .await
+            .unwrap();
+        axum::serve(listener, app)
+            .with_graceful_shutdown(shutdown_signal())
+            .await
+            .unwrap();
+        return;
+    }
+
+    // --- Online (DB-enabled) path ---
+    let mongo = match MongoDb::connect(&config).await {
         Ok(db) => db,
         Err(e) => {
-            error!("Failed to connect to MongoDB: {}", e);
+            error!("Failed to connect to MongoDB: {e}");
             exit(1);
         }
     };
 
-    // Create shared state
-    let _shared_state = Arc::new(AppState {
-        db: mongodb.database,
+    let shared_state = Arc::new(AppState {
+        db: mongo.database,
         config: config.clone(),
     });
 
-    #[cfg(feature = "no-auth")]
-    info!("NO-AUTH MODE ENABLED");
-
     info!("Server starting on {}", config.bind_address);
 
-    // Build the Axum router
-    let app = Router::new()
-        .nest("/health", routes::health::health::health_routes())
-        .nest("/user", routes::user::user::user_routes())
+    // Build subrouters typed with the same state as the root
+    let health_router = routes::health::health::health_routes::<Arc<AppState>>();
+    let user_router = routes::user::user::user_routes::<Arc<AppState>>();
+
+    // Root router typed with state; set state once on the root
+    let app = Router::<Arc<AppState>>::new()
+        .nest("/health", health_router)
+        .nest("/user", user_router)
+        .with_state(shared_state)
         .layer(TraceLayer::new_for_http());
 
-    // Run the server
     let listener = tokio::net::TcpListener::bind(config.bind_address)
         .await
         .unwrap();
diff --git a/src/mongodb/mod.rs b/src/mongo/mod.rs
similarity index 100%
rename from src/mongodb/mod.rs
rename to src/mongo/mod.rs
diff --git a/src/mongodb/models/mod.rs b/src/mongo/models/mod.rs
similarity index 100%
rename from src/mongodb/models/mod.rs
rename to src/mongo/models/mod.rs
diff --git a/src/mongodb/models/user.rs b/src/mongo/models/user.rs
similarity index 100%
rename from src/mongodb/models/user.rs
rename to src/mongo/models/user.rs
diff --git a/src/mongodb/mongodb.rs b/src/mongo/mongodb.rs
similarity index 94%
rename from src/mongodb/mongodb.rs
rename to src/mongo/mongodb.rs
index 743db00..734fb25 100644
--- a/src/mongodb/mongodb.rs
+++ b/src/mongo/mongodb.rs
@@ -25,7 +25,7 @@ impl MongoDb {
         // Ping the server to verify connection
         client
             .database("admin")
-            .run_command(mongodb::bson::doc! {"ping": 1}, None)
+            .run_command(mongodb::bson::doc! {"ping": 1})
             .await?;
 
         println!("✅ Successfully connected to MongoDB!");
diff --git a/src/mongodb/repositories/user/mongodb_user_repository.rs b/src/mongo/repositories/user/mongodb_user_repository.rs
similarity index 100%
rename from src/mongodb/repositories/user/mongodb_user_repository.rs
rename to src/mongo/repositories/user/mongodb_user_repository.rs
diff --git a/src/mongodb/repositories/user/user_repository.rs b/src/mongo/repositories/user/user_repository.rs
similarity index 100%
rename from src/mongodb/repositories/user/user_repository.rs
rename to src/mongo/repositories/user/user_repository.rs
diff --git a/src/routes/health/health.rs b/src/routes/health/health.rs
index a13a476..b669d99 100644
--- a/src/routes/health/health.rs
+++ b/src/routes/health/health.rs
@@ -1,9 +1,11 @@
-// src/routes/health/health.rs
+// src/routes/health/healh.rs
 
 use axum::{Router, routing::get};
 
-use crate::handlers::health::health::health;
-
-pub fn health_routes() -> Router {
-    Router::new().route("/", get(health))
+pub fn health_routes<S>() -> Router<S>
+where
+    S: Clone + Send + Sync + 'static,
+{
+    // keep your existing routes/handlers here
+    Router::new().route("/", get(crate::handlers::health::health::health))
 }
diff --git a/src/routes/user/user.rs b/src/routes/user/user.rs
index ddead2b..cb9f9f5 100644
--- a/src/routes/user/user.rs
+++ b/src/routes/user/user.rs
@@ -5,11 +5,12 @@ use axum::{
     routing::{get, post},
 };
 
-use crate::handlers::user::register::register;
-use crate::handlers::user::user::user;
-
-pub fn user_routes() -> Router {
+pub fn user_routes<S>() -> Router<S>
+where
+    S: Clone + Send + Sync + 'static,
+{
+    // keep your existing routes/handlers here
     Router::new()
-        .route("/", get(user))
-        .route("/register", post(register))
+        .route("/", get(crate::handlers::user::user::user))
+        .route("/register", post(crate::handlers::user::register::register))
 }
diff --git a/src/services/user.rs b/src/services/user.rs
deleted file mode 100644
index e69de29..0000000