diff --git a/.npmrc b/.npmrc
new file mode 100644
index 0000000..0ef8e44
--- /dev/null
+++ b/.npmrc
@@ -0,0 +1 @@
+side-effects-cache = false
diff --git a/lefthook.yml b/lefthook.yml
new file mode 100644
index 0000000..1596122
--- /dev/null
+++ b/lefthook.yml
@@ -0,0 +1,6 @@
+pre-commit:
+  commands:
+    check:
+      glob: "*.{js,ts,cjs,mjs,d.cts,d.mts,jsx,tsx,json,jsonc}"
+      run: pnpm biome check --write --no-errors-on-unmatched --files-ignore-unknown=true --colors=off {staged_files}
+      stage_fixed: true
diff --git a/package.json b/package.json
index 207f149..eb2be41 100644
--- a/package.json
+++ b/package.json
@@ -55,6 +55,7 @@
 		"@types/ws": "^8.5.13",
 		"autoprefixer": "^10.4.20",
 		"babel-plugin-react-compiler": "19.0.0-beta-55955c9-20241229",
+		"lefthook": "^1.10.9",
 		"postcss": "^8.4.49",
 		"react-router-dom": "^7.1.1",
 		"tailwindcss": "^3.4.17",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5934e98..c5de2bc 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -143,6 +143,9 @@ importers:
       babel-plugin-react-compiler:
         specifier: 19.0.0-beta-55955c9-20241229
         version: 19.0.0-beta-55955c9-20241229
+      lefthook:
+        specifier: ^1.10.9
+        version: 1.10.9
       postcss:
         specifier: ^8.4.49
         version: 8.4.49
@@ -2123,6 +2126,60 @@ packages:
     resolution: {integrity: sha512-P2bSOMAc/ciLz6DzgjVlGJP9+BrJWu5UDGK70C2iweC5QBIeFf0ZXRvGjEj2uYgrY2MkAAhsSWHDWlFtEroZWw==}
     engines: {node: '>=0.6.0'}
 
+  lefthook-darwin-arm64@1.10.9:
+    resolution: {integrity: sha512-2ceuIUkwTcTncaYH/Y2bw2m3kuNkd+vqaJXQuSh0DAa0TRS9HmEQEV0CtLUlTp5tLg6PPHdTHnu2AhKAjfHhyw==}
+    cpu: [arm64]
+    os: [darwin]
+
+  lefthook-darwin-x64@1.10.9:
+    resolution: {integrity: sha512-eAUbFtEj5TtYsm533uvQQSJTc8SLhgGRyRCUa+hmFtKQROaiw2buqc5ZOTBuegC8iAl7cHT1ydN2oakE+FLfVg==}
+    cpu: [x64]
+    os: [darwin]
+
+  lefthook-freebsd-arm64@1.10.9:
+    resolution: {integrity: sha512-A6ZFPg/9eXgs75SojFeZfMMfMgqB0fgVdtOl0mxrQXXqxTxFWD5wCGPPJIc/Pbzaaz66ZOYZt/36+MyMdgjWJQ==}
+    cpu: [arm64]
+    os: [freebsd]
+
+  lefthook-freebsd-x64@1.10.9:
+    resolution: {integrity: sha512-PF3Jjm9JHFnY41yM9wljK0y8xE/sx/sRNtNZWJzlOqC5YFUrNNBejPz5kU40mpBWd8yOclXxqBOeeZqDH64+dQ==}
+    cpu: [x64]
+    os: [freebsd]
+
+  lefthook-linux-arm64@1.10.9:
+    resolution: {integrity: sha512-Es4y3cxUtSBAF9nPkDXWC7+/tScPeRu3GVeeupv3+iMZkVACfM1DCIrK4iG9Syh7y2TLWAj6ThFArqeiRjFeog==}
+    cpu: [arm64]
+    os: [linux]
+
+  lefthook-linux-x64@1.10.9:
+    resolution: {integrity: sha512-OSlcltu2MRrLY1bWwqm4MvNOvTskUonmzTR8Bu7dy8O+80YPjPSnowLeYzfxXd8RI1w2nkwL3XKVuoDiJ3nVUw==}
+    cpu: [x64]
+    os: [linux]
+
+  lefthook-openbsd-arm64@1.10.9:
+    resolution: {integrity: sha512-wmdWGRmTK8ii4KAvAj5AhTK0EWh65vdcBt1ndsd7qXG08cStevCpsZ/cOLDVWBjjaqYkVpVsYkJNf5dwuXp21w==}
+    cpu: [arm64]
+    os: [openbsd]
+
+  lefthook-openbsd-x64@1.10.9:
+    resolution: {integrity: sha512-LLkPdy2+TIdCOGReqsODo46SmQpBjPB00gRftA1doA6ZaPzqk87moGrOmlsaLx1SkYKxctBYZc9j9MxCo2GVCg==}
+    cpu: [x64]
+    os: [openbsd]
+
+  lefthook-windows-arm64@1.10.9:
+    resolution: {integrity: sha512-Q9e3pbDjQyguXW810M1lerpcpKkeDYOTuISn86IIiKxPAawDY7JqUGWcyFsmoED/S3RJBrUp53VM3xg/dkrMzw==}
+    cpu: [arm64]
+    os: [win32]
+
+  lefthook-windows-x64@1.10.9:
+    resolution: {integrity: sha512-OywJknU5sZiD45ZWoqWbl9GkKoOd2jrdyjuH+jSf5KQn9HnN2Cp4KuVuDOc7MdI0MIN2BYb+Mf8MgmxMWCWt5w==}
+    cpu: [x64]
+    os: [win32]
+
+  lefthook@1.10.9:
+    resolution: {integrity: sha512-UNgvdOMxINultvtDQ0XgqMomMIeI2dyJM5hgOaqpC47SJvVPOy1Mk5i7QnFtfDK/bdB2pKaA61KxrIx6rCmL/w==}
+    hasBin: true
+
   lilconfig@3.1.3:
     resolution: {integrity: sha512-/vlFKAoH5Cgt3Ie+JLhRbwOsCQePABiU3tJ1egGvyQ+33R/vcwM2Zl2QR/LzjsBeItPt3oSVXapn+m4nQDvpzw==}
     engines: {node: '>=14'}
@@ -5308,6 +5365,49 @@ snapshots:
       json-schema: 0.4.0
       verror: 1.10.0
 
+  lefthook-darwin-arm64@1.10.9:
+    optional: true
+
+  lefthook-darwin-x64@1.10.9:
+    optional: true
+
+  lefthook-freebsd-arm64@1.10.9:
+    optional: true
+
+  lefthook-freebsd-x64@1.10.9:
+    optional: true
+
+  lefthook-linux-arm64@1.10.9:
+    optional: true
+
+  lefthook-linux-x64@1.10.9:
+    optional: true
+
+  lefthook-openbsd-arm64@1.10.9:
+    optional: true
+
+  lefthook-openbsd-x64@1.10.9:
+    optional: true
+
+  lefthook-windows-arm64@1.10.9:
+    optional: true
+
+  lefthook-windows-x64@1.10.9:
+    optional: true
+
+  lefthook@1.10.9:
+    optionalDependencies:
+      lefthook-darwin-arm64: 1.10.9
+      lefthook-darwin-x64: 1.10.9
+      lefthook-freebsd-arm64: 1.10.9
+      lefthook-freebsd-x64: 1.10.9
+      lefthook-linux-arm64: 1.10.9
+      lefthook-linux-x64: 1.10.9
+      lefthook-openbsd-arm64: 1.10.9
+      lefthook-openbsd-x64: 1.10.9
+      lefthook-windows-arm64: 1.10.9
+      lefthook-windows-x64: 1.10.9
+
   lilconfig@3.1.3: {}
 
   lines-and-columns@1.2.4: {}