diff --git a/code/Cargo.lock b/code/Cargo.lock
index 84810f6..ed06430 100644
--- a/code/Cargo.lock
+++ b/code/Cargo.lock
@@ -24,6 +24,8 @@ version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5351dcebb14b579ccab05f288596b2ae097005be7ee50a7c3d4ca9d0d5a66f6a"
 dependencies = [
+ "enumn",
+ "serde",
  "uuid",
 ]
 
@@ -117,6 +119,17 @@ version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "320119579fcad9c21884f5c4861d16174d0e06250625266f50fe6898340abefa"
 
+[[package]]
+name = "ahash"
+version = "0.7.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891477e0c6a8957309ee5c45a6368af3ae14bb510732d2684ffa19af310920f9"
+dependencies = [
+ "getrandom 0.2.17",
+ "once_cell",
+ "version_check",
+]
+
 [[package]]
 name = "ahash"
 version = "0.8.12"
@@ -126,6 +139,7 @@ dependencies = [
  "cfg-if",
  "getrandom 0.3.4",
  "once_cell",
+ "serde",
  "version_check",
  "zerocopy",
 ]
@@ -316,7 +330,7 @@ checksum = "3b43422f69d8ff38f95f1b2bb76517c91589a924d1559a0e935d7c8ce0274c11"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -351,7 +365,7 @@ checksum = "9035ad2d096bed7955a320ee7e2230574d28fd3c3a0f186cbea1ff3c7eed5dbb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -430,6 +444,18 @@ version = "2.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4512299f36f043ab09a583e57bceb5a5aab7a73db1805848e8fef3c9e8c78b3"
 
+[[package]]
+name = "bitvec"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1bc2832c24239b0141d5674bb9174f9d68a8b5b3f2753311927c172ca46f7e9c"
+dependencies = [
+ "funty",
+ "radium",
+ "tap",
+ "wyz",
+]
+
 [[package]]
 name = "block2"
 version = "0.5.1"
@@ -461,12 +487,58 @@ dependencies = [
  "piper",
 ]
 
+[[package]]
+name = "borsh"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfd1e3f8955a5d7de9fab72fc8373fade9fb8a703968cb200ae3dc6cf08e185a"
+dependencies = [
+ "borsh-derive",
+ "bytes",
+ "cfg_aliases",
+]
+
+[[package]]
+name = "borsh-derive"
+version = "1.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfcfdc083699101d5a7965e49925975f2f55060f94f9a05e7187be95d530ca59"
+dependencies = [
+ "once_cell",
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "bumpalo"
 version = "3.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
 
+[[package]]
+name = "bytecheck"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "23cdc57ce23ac53c931e88a43d06d070a6fd142f2617be5855eb75efc9beb1c2"
+dependencies = [
+ "bytecheck_derive",
+ "ptr_meta",
+ "simdutf8",
+]
+
+[[package]]
+name = "bytecheck_derive"
+version = "0.6.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3db406d29fbcd95542e92559bed4d8ad92636d1ca8b3b72ede10b4bcc010e659"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "bytemuck"
 version = "1.25.0"
@@ -484,9 +556,15 @@ checksum = "f9abbd1bc6865053c427f7198e6af43bfdedc55ab791faed4fbd361d789575ff"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
 [[package]]
 name = "byteorder-lite"
 version = "0.1.0"
@@ -583,6 +661,20 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "chrono"
+version = "0.4.44"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
+dependencies = [
+ "iana-time-zone",
+ "js-sys",
+ "num-traits",
+ "serde",
+ "wasm-bindgen",
+ "windows-link",
+]
+
 [[package]]
 name = "clipboard-win"
 version = "5.4.1"
@@ -596,9 +688,13 @@ dependencies = [
 name = "code"
 version = "0.1.0"
 dependencies = [
+ "chrono",
+ "diesel",
  "eframe",
  "egui",
  "egui_dock",
+ "egui_table",
+ "rust_decimal",
 ]
 
 [[package]]
@@ -717,6 +813,79 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f27ae1dd37df86211c42e150270f82743308803d90a6f6e6651cd730d5e1732f"
 
+[[package]]
+name = "darling"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9cdf337090841a411e2a7f3deb9187445851f91b309c0c0a29e05f74a00a48c0"
+dependencies = [
+ "darling_core",
+ "darling_macro",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1247195ecd7e3c85f83c8d2a366e4210d588e802133e1e355180a9870b517ea4"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "darling_macro"
+version = "0.21.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d38308df82d1080de0afee5d069fa14b0326a88c14f15c5ccda35b4a6c414c81"
+dependencies = [
+ "darling_core",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "diesel"
+version = "2.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9940fb8467a0a06312218ed384185cb8536aa10d8ec017d0ce7fad2c1bd882d5"
+dependencies = [
+ "bitflags 2.11.1",
+ "byteorder",
+ "chrono",
+ "diesel_derives",
+ "downcast-rs 2.0.2",
+ "mysqlclient-sys",
+ "percent-encoding",
+ "url",
+]
+
+[[package]]
+name = "diesel_derives"
+version = "2.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d1817b7f4279b947fc4cafddec12b0e5f8727141706561ce3ac94a60bddd1cf5"
+dependencies = [
+ "diesel_table_macro_syntax",
+ "dsl_auto_type",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "diesel_table_macro_syntax"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe2444076b48641147115697648dc743c2c00b61adade0f01ce67133c7babe8c"
+dependencies = [
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "dispatch"
 version = "0.2.0"
@@ -741,7 +910,7 @@ checksum = "97369cbbc041bc366949bc74d34658d6cda5621039731c6310521892a3a20ae0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -768,12 +937,32 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75b325c5dbd37f80359721ad39aca5a29fb04c89279657cffdda8736d0c0b9d2"
 
+[[package]]
+name = "downcast-rs"
+version = "2.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "117240f60069e65410b3ae1bb213295bd828f707b5bec6596a1afc8793ce0cbc"
+
 [[package]]
 name = "dpi"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d8b14ccef22fc6f5a8f4d7d768562a182c04ce9a3b3157b91390b52ddfdf1a76"
 
+[[package]]
+name = "dsl_auto_type"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dd122633e4bef06db27737f21d3738fb89c8f6d5360d6d9d7635dda142a7757e"
+dependencies = [
+ "darling",
+ "either",
+ "heck",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
+]
+
 [[package]]
 name = "duplicate"
 version = "2.0.1"
@@ -793,6 +982,7 @@ checksum = "55f6cc0cb3b84a21232c468db972ebcddd34decbf1ff02cdebffd807c13bbd81"
 dependencies = [
  "bytemuck",
  "emath",
+ "serde",
 ]
 
 [[package]]
@@ -801,7 +991,7 @@ version = "0.34.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fea3080bfd001aee2223dcb2228d9de7d31f41d7cfb99e8cd70df3ae8083a42f"
 dependencies = [
- "ahash",
+ "ahash 0.8.12",
  "bytemuck",
  "document-features",
  "egui",
@@ -838,13 +1028,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3cbe28ac1a9c0761319aafb9ad37737720cc49d99c13a4a6b990768fa01ffe67"
 dependencies = [
  "accesskit",
- "ahash",
+ "ahash 0.8.12",
  "bitflags 2.11.1",
  "emath",
  "epaint",
  "log",
  "nohash-hasher",
  "profiling",
+ "serde",
  "smallvec",
  "unicode-segmentation",
 ]
@@ -855,7 +1046,7 @@ version = "0.34.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2f311c0b9cdd8a38821ae6f245fbe6e1a3d7d157c77b7d22344f205b317232c8"
 dependencies = [
- "ahash",
+ "ahash 0.8.12",
  "bytemuck",
  "document-features",
  "egui",
@@ -920,6 +1111,23 @@ dependencies = [
  "winit",
 ]
 
+[[package]]
+name = "egui_table"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8512decdd471a2b6106d0b42cc0662f0e94b0ca8f21bc1b0075f455f58901010"
+dependencies = [
+ "egui",
+ "serde",
+ "vec1",
+]
+
+[[package]]
+name = "either"
+version = "1.15.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
+
 [[package]]
 name = "emath"
 version = "0.34.2"
@@ -927,6 +1135,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a74fbbf7501c430b89df62d102b6bfa02162faaf3e155512c677c9d20f5708d1"
 dependencies = [
  "bytemuck",
+ "serde",
 ]
 
 [[package]]
@@ -953,7 +1162,18 @@ checksum = "67c78a4d8fdf9953a5c9d458f9efe940fd97a0cab0941c075a813ac594733827"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
+]
+
+[[package]]
+name = "enumn"
+version = "0.1.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2f9ed6b3789237c8a0c1c505af1c7eb2c560df6186f01b098c3a1064ea532f38"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -962,7 +1182,7 @@ version = "0.34.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "92b452e348c2758115288802ca25f86ee286ce2cfae6643711ce116662311310"
 dependencies = [
- "ahash",
+ "ahash 0.8.12",
  "bytemuck",
  "ecolor",
  "emath",
@@ -973,6 +1193,7 @@ dependencies = [
  "parking_lot",
  "profiling",
  "self_cell",
+ "serde",
  "skrifa",
  "smallvec",
  "vello_cpu",
@@ -1082,6 +1303,12 @@ dependencies = [
  "miniz_oxide",
 ]
 
+[[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"
@@ -1101,6 +1328,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b38ad915f6dadd993ced50848a8291a543bd41ca62bc10740d5e64e2ab4cfd7"
 dependencies = [
  "bytemuck",
+ "serde",
 ]
 
 [[package]]
@@ -1121,7 +1349,7 @@ checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -1139,6 +1367,12 @@ dependencies = [
  "percent-encoding",
 ]
 
+[[package]]
+name = "funty"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6d5a32815ae3f33302d95fdcb2ce17862f8c65363dcfd29360480ba1001fc9c"
+
 [[package]]
 name = "futures-core"
 version = "0.3.32"
@@ -1172,7 +1406,7 @@ checksum = "e835b70203e41293343137df5c0664546da5745f82ec9b84d40be8336958447b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -1204,6 +1438,17 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "getrandom"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.3.4"
@@ -1364,6 +1609,15 @@ dependencies = [
  "zerocopy",
 ]
 
+[[package]]
+name = "hashbrown"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
+dependencies = [
+ "ahash 0.7.8",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
@@ -1414,6 +1668,30 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dfa686283ad6dd069f105e5ab091b04c62850d3e4cf5d67debad1933f55023df"
 
+[[package]]
+name = "iana-time-zone"
+version = "0.1.65"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e31bc9ad994ba00e440a8aa5c9ef0ec67d5cb5e5cb0cc7f8b744a35b389cc470"
+dependencies = [
+ "android_system_properties",
+ "core-foundation-sys",
+ "iana-time-zone-haiku",
+ "js-sys",
+ "log",
+ "wasm-bindgen",
+ "windows-core",
+]
+
+[[package]]
+name = "iana-time-zone-haiku"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "icu_collections"
 version = "2.2.0"
@@ -1502,6 +1780,12 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
 
+[[package]]
+name = "ident_case"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e0384b61958566e926dc50660321d12159025e767c18e043daf26b70104c39"
+
 [[package]]
 name = "idna"
 version = "1.1.0"
@@ -1582,7 +1866,7 @@ dependencies = [
  "quote",
  "rustc_version",
  "simd_cesu8",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -1610,7 +1894,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "38c0b942f458fe50cdac086d2f946512305e5631e720728f2a61aabcd47a6264"
 dependencies = [
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -1792,6 +2076,17 @@ dependencies = [
  "pxfm",
 ]
 
+[[package]]
+name = "mysqlclient-sys"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "822bc60a9459abe384dd85d81ac59167ed2da99fba6eb810000e6ab64d9404b2"
+dependencies = [
+ "pkg-config",
+ "semver",
+ "vcpkg",
+]
+
 [[package]]
 name = "naga"
 version = "29.0.3"
@@ -1883,7 +2178,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -2324,7 +2619,7 @@ dependencies = [
  "phf_shared",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -2353,7 +2648,7 @@ checksum = "a990e22f43e84855daf260dded30524ef4a9021cc7541c26540500a50b624389"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -2442,6 +2737,15 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "ppv-lite86"
+version = "0.2.21"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85eae3c4ed2f50dcfe72643da4befc30deadb458a9b590d720cde2f2b1e97da9"
+dependencies = [
+ "zerocopy",
+]
+
 [[package]]
 name = "presser"
 version = "0.3.1"
@@ -2455,7 +2759,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
  "proc-macro2",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -2484,7 +2788,7 @@ checksum = "af066a9c399a26e020ada66a034357a868728e72cd426f3adcd35f80d88d88c8"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "version_check",
 ]
 
@@ -2494,6 +2798,26 @@ version = "1.0.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d595e54a326bc53c1c197b32d295e14b169e3cfeaa8dc82b529f947fba6bcf5"
 
+[[package]]
+name = "ptr_meta"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0738ccf7ea06b608c10564b31debd4f5bc5e197fc8bfe088f68ae5ce81e7a4f1"
+dependencies = [
+ "ptr_meta_derive",
+]
+
+[[package]]
+name = "ptr_meta_derive"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "16b845dbfca988fa33db069c0e230574d15a3088f147a87b64c7589eb662c9ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "pxfm"
 version = "0.1.29"
@@ -2537,6 +2861,42 @@ version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
+[[package]]
+name = "radium"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc33ff2d4973d518d823d61aa239014831e521c75da58e3df4840d3f47749d09"
+
+[[package]]
+name = "rand"
+version = "0.8.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
+dependencies = [
+ "libc",
+ "rand_chacha",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
+dependencies = [
+ "ppv-lite86",
+ "rand_core",
+]
+
+[[package]]
+name = "rand_core"
+version = "0.6.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
+dependencies = [
+ "getrandom 0.2.17",
+]
+
 [[package]]
 name = "range-alloc"
 version = "0.1.5"
@@ -2598,12 +2958,67 @@ dependencies = [
  "bitflags 2.11.1",
 ]
 
+[[package]]
+name = "rend"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "71fe3824f5629716b1589be05dacd749f6aa084c87e00e016714a8cdfccc997c"
+dependencies = [
+ "bytecheck",
+]
+
 [[package]]
 name = "renderdoc-sys"
 version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19b30a45b0cd0bcca8037f3d0dc3421eaf95327a17cad11964fb8179b4fc4832"
 
+[[package]]
+name = "rkyv"
+version = "0.7.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2297bf9c81a3f0dc96bc9521370b88f054168c29826a75e89c55ff196e7ed6a1"
+dependencies = [
+ "bitvec",
+ "bytecheck",
+ "bytes",
+ "hashbrown 0.12.3",
+ "ptr_meta",
+ "rend",
+ "rkyv_derive",
+ "seahash",
+ "tinyvec",
+ "uuid",
+]
+
+[[package]]
+name = "rkyv_derive"
+version = "0.7.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84d7b42d4b8d06048d3ac8db0eb31bcb942cbeb709f0b5f2b2ebde398d3038f5"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "rust_decimal"
+version = "1.42.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c5108e3d4d903e21aac27f12ba5377b6b34f9f44b325e4894c7924169d06995"
+dependencies = [
+ "arrayvec",
+ "borsh",
+ "bytes",
+ "num-traits",
+ "rand",
+ "rkyv",
+ "serde",
+ "serde_json",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "rustc-hash"
 version = "1.1.0"
@@ -2691,6 +3106,12 @@ dependencies = [
  "tiny-skia",
 ]
 
+[[package]]
+name = "seahash"
+version = "4.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c107b6f4780854c8b126e228ea8869f4d7b71260f962fefb57b996b8959ba6b"
+
 [[package]]
 name = "self_cell"
 version = "1.2.2"
@@ -2730,7 +3151,7 @@ checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -2754,7 +3175,7 @@ checksum = "175ee3e80ae9982737ca543e96133087cbd9a485eecc3bc4de9c1a37b47ea59c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -2831,6 +3252,9 @@ name = "smallvec"
 version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "smithay-client-toolkit"
@@ -2931,6 +3355,23 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6637bab7722d379c8b41ba849228d680cc12d0a45ba1fa2b48f2a30577a06731"
 
+[[package]]
+name = "strsim"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
+
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.117"
@@ -2950,9 +3391,15 @@ checksum = "728a70f3dbaf5bab7f0c4b1ac8d7ae5ea60a4b5549c8a5914361c99147a709d2"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
+[[package]]
+name = "tap"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"
+
 [[package]]
 name = "tempfile"
 version = "3.27.0"
@@ -3001,7 +3448,7 @@ checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -3012,7 +3459,7 @@ checksum = "ebc4ee7f67670e9b64d05fa4253e753e016c6c95ff35b89b7941d6b856dec1d5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -3064,6 +3511,21 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3e61e67053d25a4e82c844e8424039d9745781b3fc4f32b8d55ed50f5f667ef3"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
 [[package]]
 name = "toml_datetime"
 version = "1.1.1+spec-1.1.0"
@@ -3114,7 +3576,7 @@ checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -3205,6 +3667,18 @@ dependencies = [
  "wasm-bindgen",
 ]
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
+[[package]]
+name = "vec1"
+version = "1.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eab68b56840f69efb0fefbe3ab6661499217ffdc58e2eef7c3f6f69835386322"
+
 [[package]]
 name = "vello_common"
 version = "0.0.6"
@@ -3247,6 +3721,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "wasip2"
 version = "1.0.3+wasi-0.2.9"
@@ -3274,6 +3754,7 @@ dependencies = [
  "cfg-if",
  "once_cell",
  "rustversion",
+ "serde",
  "wasm-bindgen-macro",
  "wasm-bindgen-shared",
 ]
@@ -3307,7 +3788,7 @@ dependencies = [
  "bumpalo",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "wasm-bindgen-shared",
 ]
 
@@ -3361,7 +3842,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2857dd20b54e916ec7253b3d6b4d5c4d7d4ca2c33c2e11c6c76a99bd8744755d"
 dependencies = [
  "cc",
- "downcast-rs",
+ "downcast-rs 1.2.1",
  "rustix 1.1.4",
  "scoped-tls",
  "smallvec",
@@ -3771,7 +4252,7 @@ checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -3782,7 +4263,7 @@ checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -3999,7 +4480,7 @@ version = "0.30.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a6755fa58a9f8350bd1e472d4c3fcc25f824ec358933bba33306d0b63df5978d"
 dependencies = [
- "ahash",
+ "ahash 0.8.12",
  "android-activity",
  "atomic-waker",
  "bitflags 2.11.1",
@@ -4090,7 +4571,7 @@ dependencies = [
  "heck",
  "indexmap",
  "prettyplease",
- "syn",
+ "syn 2.0.117",
  "wasm-metadata",
  "wit-bindgen-core",
  "wit-component",
@@ -4106,7 +4587,7 @@ dependencies = [
  "prettyplease",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "wit-bindgen-core",
  "wit-bindgen-rust",
 ]
@@ -4154,6 +4635,15 @@ version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1ffae5123b2d3fc086436f8834ae3ab053a283cfac8fe0a0b8eaae044768a4c4"
 
+[[package]]
+name = "wyz"
+version = "0.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05f360fc0b24296329c78fda852a1e9ae82de9cf7b27dae4b7f62f118f77b9ed"
+dependencies = [
+ "tap",
+]
+
 [[package]]
 name = "x11-dl"
 version = "2.21.0"
@@ -4236,7 +4726,7 @@ checksum = "de844c262c8848816172cef550288e7dc6c7b7814b4ee56b3e1553f275f1858e"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "synstructure",
 ]
 
@@ -4293,7 +4783,7 @@ checksum = "10da05367f3a7b7553c8cdf8fa91aee6b64afebe32b51c95177957efc47ca3a0"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "zbus-lockstep",
  "zbus_xml",
  "zvariant",
@@ -4308,7 +4798,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "zbus_names",
  "zvariant",
  "zvariant_utils",
@@ -4354,7 +4844,7 @@ checksum = "70e3cd084b1788766f53af483dd21f93881ff30d7320490ec3ef7526d203bad4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -4374,7 +4864,7 @@ checksum = "11532158c46691caf0f2593ea8358fed6bbf68a0315e80aae9bd41fbade684a1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "synstructure",
 ]
 
@@ -4408,7 +4898,7 @@ checksum = "625dc425cab0dca6dc3c3319506e6593dcb08a9f387ea3b284dbd52a92c40555"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
 ]
 
 [[package]]
@@ -4455,7 +4945,7 @@ dependencies = [
  "proc-macro-crate",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.117",
  "zvariant_utils",
 ]
 
@@ -4468,6 +4958,6 @@ dependencies = [
  "proc-macro2",
  "quote",
  "serde",
- "syn",
+ "syn 2.0.117",
  "winnow",
 ]
diff --git a/code/Cargo.toml b/code/Cargo.toml
index 9ea69a8..45b6544 100644
--- a/code/Cargo.toml
+++ b/code/Cargo.toml
@@ -4,6 +4,10 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+chrono = { version = "0.4.44", features = ["serde"] }
+diesel = { version = "2.3.9", features = ["mysql", "chrono"] }
 eframe = "0.34.2"
 egui = "0.34.2"
 egui_dock = "0.19.1"
+egui_table = "0.8.0"
+rust_decimal = "1.42.0"
diff --git a/code/src/app.rs b/code/src/app.rs
index f236423..cad45dc 100644
--- a/code/src/app.rs
+++ b/code/src/app.rs
@@ -38,17 +38,6 @@ impl Default for App{
                 title: "Сотрудники".to_owned(),
             }
         ]);
-
-        // let [a,b] = 
-        //     tree.main_surface_mut()
-        //     .split_left(egui_dock::NodeIndex::root(), 0.3, vec!["tab3".to_owned()]);
-
-        // let [_,_] = tree
-        //     .main_surface_mut()
-        //     .split_below(a, 0.7, vec!["tab4".to_owned()]);
-        // let [_,_] = tree
-        //     .main_surface_mut()
-        //     .split_below(b, 0.5, vec!["tab5".to_owned()]);
         Self{tree}
     }
 }
@@ -64,18 +53,27 @@ impl eframe::App for App{
     fn ui(&mut self, ui: &mut egui::Ui, _frame: &mut eframe::Frame){
         DockArea::new(&mut self.tree)
             .style(Style::from_egui(ui.style().as_ref()))
-            .show_inside(ui, &mut TabViewer {});
+            .show_inside(ui, &mut MainTabViewer {});
     }
 }
 
-struct TabViewer {}
-impl TabViewer{
+struct MainTabViewer {}
+impl MainTabViewer{
     fn show_equipment(&mut self, ui: &mut egui::Ui){
         ui.label("Equipment");
     }
+    fn show_worker(&mut self, ui: &mut egui::Ui){
+        ui.label("Worker");
+    }
+    fn show_salary(&mut self, ui: &mut egui::Ui){
+        ui.label("Salary");
+    }
+    fn show_material(&mut self, ui: &mut egui::Ui){
+        ui.label("Сырьё короче да");
+    }
 }
 
-impl egui_dock::TabViewer for TabViewer{
+impl egui_dock::TabViewer for MainTabViewer{
     type Tab = Tab;
 
     fn title(&mut self, tab: &mut Self::Tab) -> egui::WidgetText{
@@ -86,6 +84,15 @@ impl egui_dock::TabViewer for TabViewer{
             TabTypes::Equipment => {
                 &self.show_equipment(ui);
             },
+            TabTypes::Worker => {
+                &self.show_worker(ui);
+            },
+            TabTypes::Salary => {
+                &self.show_salary(ui);
+            },
+            TabTypes::Material => {
+                &self.show_material(ui);
+            }
             _ =>{
                 ui.label("This is not");
             }
diff --git a/code/src/lib.rs b/code/src/lib.rs
deleted file mode 100644
index dc5ff07..0000000
--- a/code/src/lib.rs
+++ /dev/null
@@ -1,2 +0,0 @@
-mod app;
-pub use app::App;
\ No newline at end of file
diff --git a/code/src/main.rs b/code/src/main.rs
index 70495b8..abff01c 100644
--- a/code/src/main.rs
+++ b/code/src/main.rs
@@ -1,4 +1,6 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+mod app;
+mod models;
 fn main() -> eframe::Result{
 
     let native_opts = eframe::NativeOptions {
@@ -7,6 +9,6 @@ fn main() -> eframe::Result{
             .with_min_inner_size([300.0,200.0]),
             ..Default::default()
     };
-    eframe::run_native("BCS", native_opts, Box::new(|cc| Ok(Box::new(code::App::new(cc)))),)
+    eframe::run_native("BCS", native_opts, Box::new(|cc| Ok(Box::new(app::App::new(cc)))),)
  
     } 
diff --git a/code/src/models.rs b/code/src/models.rs
index e69de29..dd3a9f4 100644
--- a/code/src/models.rs
+++ b/code/src/models.rs
@@ -0,0 +1,66 @@
+struct Position{
+    id: i32,
+    name: String,
+    wage: rust_decimal::Decimal,
+}
+struct Worker{
+    id: i32,
+    full_name: String,
+    hire_date: chrono::NaiveDateTime,
+    position: Position,
+    is_fired: bool,
+}
+struct Salary{
+    id: i32,
+    worker: Worker,
+    salary_size: rust_decimal::Decimal,
+    salary_date: chrono::NaiveDateTime,
+}
+struct Equipment{
+    id: i32,
+    inv_number: String,
+    maintenance_date: chrono::NaiveDateTime,
+    worker: Worker,
+}
+struct Material{
+    id: i32,
+    name: String,
+    quantity: i32,
+    category: String
+}
+struct RecipeElement{
+    id:i32,
+    material: Material,
+    equipment: Equipment,
+    quantity: i32
+}
+struct Recipe{
+    id: i32,
+    name: String,
+    elements: std::vec::Vec<RecipeElement>,
+}
+struct Client{
+    id: i32,
+    name: String,
+    address: String
+}
+struct Order<'a>{
+    id: i32, 
+    client: Client,
+    order_date: chrono::NaiveDateTime,
+    total_amount: rust_decimal::Decimal,
+    elements: std::vec::Vec<OrderElement<'a>>
+}
+struct OrderElement<'a>{
+    id: i32,
+    product: Product<'a>,
+    quantity: i32,
+    total_amount: rust_decimal::Decimal
+}   
+struct Product<'a>{
+    id: i32,
+    recipe: &'a Recipe,
+    volume: f64,
+    price_per_unit: rust_decimal::Decimal,
+
+}
\ No newline at end of file
diff --git a/code/src/repository.rs b/code/src/repository.rs
new file mode 100644
index 0000000..e69de29