feat(dev): configure Biome linter

Add Biome for linting and formatting with recommended rules.
Reformat existing JSON files to use tabs.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

1 files changed, 91 insertions, 0 deletions

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 923850a..9fa931c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,6 +8,9 @@ importers:
 
   .:
     devDependencies:
+      '@biomejs/biome':
+        specifier: ^2.3.8
+        version: 2.3.8
       typescript:
         specifier: ^5.9.3
         version: 5.9.3
@@ -20,6 +23,59 @@ importers:
 
 packages:
 
+  '@biomejs/biome@2.3.8':
+    resolution: {integrity: sha512-Qjsgoe6FEBxWAUzwFGFrB+1+M8y/y5kwmg5CHac+GSVOdmOIqsAiXM5QMVGZJ1eCUCLlPZtq4aFAQ0eawEUuUA==}
+    engines: {node: '>=14.21.3'}
+    hasBin: true
+
+  '@biomejs/cli-darwin-arm64@2.3.8':
+    resolution: {integrity: sha512-HM4Zg9CGQ3txTPflxD19n8MFPrmUAjaC7PQdLkugeeC0cQ+PiVrd7i09gaBS/11QKsTDBJhVg85CEIK9f50Qww==}
+    engines: {node: '>=14.21.3'}
+    cpu: [arm64]
+    os: [darwin]
+
+  '@biomejs/cli-darwin-x64@2.3.8':
+    resolution: {integrity: sha512-lUDQ03D7y/qEao7RgdjWVGCu+BLYadhKTm40HkpJIi6kn8LSv5PAwRlew/DmwP4YZ9ke9XXoTIQDO1vAnbRZlA==}
+    engines: {node: '>=14.21.3'}
+    cpu: [x64]
+    os: [darwin]
+
+  '@biomejs/cli-linux-arm64-musl@2.3.8':
+    resolution: {integrity: sha512-PShR4mM0sjksUMyxbyPNMxoKFPVF48fU8Qe8Sfx6w6F42verbwRLbz+QiKNiDPRJwUoMG1nPM50OBL3aOnTevA==}
+    engines: {node: '>=14.21.3'}
+    cpu: [arm64]
+    os: [linux]
+
+  '@biomejs/cli-linux-arm64@2.3.8':
+    resolution: {integrity: sha512-Uo1OJnIkJgSgF+USx970fsM/drtPcQ39I+JO+Fjsaa9ZdCN1oysQmy6oAGbyESlouz+rzEckLTF6DS7cWse95g==}
+    engines: {node: '>=14.21.3'}
+    cpu: [arm64]
+    os: [linux]
+
+  '@biomejs/cli-linux-x64-musl@2.3.8':
+    resolution: {integrity: sha512-YGLkqU91r1276uwSjiUD/xaVikdxgV1QpsicT0bIA1TaieM6E5ibMZeSyjQ/izBn4tKQthUSsVZacmoJfa3pDA==}
+    engines: {node: '>=14.21.3'}
+    cpu: [x64]
+    os: [linux]
+
+  '@biomejs/cli-linux-x64@2.3.8':
+    resolution: {integrity: sha512-QDPMD5bQz6qOVb3kiBui0zKZXASLo0NIQ9JVJio5RveBEFgDgsvJFUvZIbMbUZT3T00M/1wdzwWXk4GIh0KaAw==}
+    engines: {node: '>=14.21.3'}
+    cpu: [x64]
+    os: [linux]
+
+  '@biomejs/cli-win32-arm64@2.3.8':
+    resolution: {integrity: sha512-H4IoCHvL1fXKDrTALeTKMiE7GGWFAraDwBYFquE/L/5r1927Te0mYIGseXi4F+lrrwhSWbSGt5qPFswNoBaCxg==}
+    engines: {node: '>=14.21.3'}
+    cpu: [arm64]
+    os: [win32]
+
+  '@biomejs/cli-win32-x64@2.3.8':
+    resolution: {integrity: sha512-RguzimPoZWtBapfKhKjcWXBVI91tiSprqdBYu7tWhgN8pKRZhw24rFeNZTNf6UiBfjCYCi9eFQs/JzJZIhuK4w==}
+    engines: {node: '>=14.21.3'}
+    cpu: [x64]
+    os: [win32]
+
   typescript@5.9.3:
     resolution: {integrity: sha512-jl1vZzPDinLr9eUt3J/t7V6FgNEw9QjvBPdysz9KfQDD41fQrC2Y4vKQdiaUpFT4bXlb1RHhLpp8wtm6M5TgSw==}
     engines: {node: '>=14.17'}
@@ -27,4 +83,39 @@ packages:
 
 snapshots:
 
+  '@biomejs/biome@2.3.8':
+    optionalDependencies:
+      '@biomejs/cli-darwin-arm64': 2.3.8
+      '@biomejs/cli-darwin-x64': 2.3.8
+      '@biomejs/cli-linux-arm64': 2.3.8
+      '@biomejs/cli-linux-arm64-musl': 2.3.8
+      '@biomejs/cli-linux-x64': 2.3.8
+      '@biomejs/cli-linux-x64-musl': 2.3.8
+      '@biomejs/cli-win32-arm64': 2.3.8
+      '@biomejs/cli-win32-x64': 2.3.8
+
+  '@biomejs/cli-darwin-arm64@2.3.8':
+    optional: true
+
+  '@biomejs/cli-darwin-x64@2.3.8':
+    optional: true
+
+  '@biomejs/cli-linux-arm64-musl@2.3.8':
+    optional: true
+
+  '@biomejs/cli-linux-arm64@2.3.8':
+    optional: true
+
+  '@biomejs/cli-linux-x64-musl@2.3.8':
+    optional: true
+
+  '@biomejs/cli-linux-x64@2.3.8':
+    optional: true
+
+  '@biomejs/cli-win32-arm64@2.3.8':
+    optional: true
+
+  '@biomejs/cli-win32-x64@2.3.8':
+    optional: true
+
   typescript@5.9.3: {}