style: Fix all lint errors with Biome auto-fix

Ran Biome with --unsafe flag to automatically fix all linting errors:
- Alphabetized imports
- Reformatted long lines
- Simplified conditionals
- Changed non-null assertions to optional chaining
- Standardized formatting

All changes are formatting-only with no functional impact.

Author: GhostTypes

.claude/settings.local.json

@@ -37,7 +37,5 @@
     ]
   },
   "enableAllProjectMcpServers": true,
-  "enabledMcpjsonServers": [
-    "minecraft-dev"
-  ]
+  "enabledMcpjsonServers": ["minecraft-dev"]
 }

__tests__/utils/path-converter.test.ts

@@ -6,8 +6,8 @@ import {
   isUncWslPath,
   isWindowsDrivePath,
   isWslMountPath,
-  normalizePath,
   normalizeOptionalPath,
+  normalizePath,
   validatePathFormat,
 } from '../../src/utils/path-converter.js';
 import { resetPlatformCache } from '../../src/utils/platform.js';
@@ -190,7 +190,7 @@ describe('Path Converter', () => {
     it('should normalize valid paths', () => {
       const result = normalizeOptionalPath('/home/user/project');
       expect(result).toBeDefined();
-      expect(result!.length).toBeGreaterThan(0);
+      expect(result?.length).toBeGreaterThan(0);
     });
   });
 

src/java/java-process.ts

@@ -1,7 +1,7 @@
 import { spawn } from 'node:child_process';
 import { JavaProcessError } from '../utils/errors.js';
 import { logger } from '../utils/logger.js';
-import { normalizePath, normalizeOptionalPath } from '../utils/path-converter.js';
+import { normalizeOptionalPath, normalizePath } from '../utils/path-converter.js';
 
 export interface JavaProcessOptions {
   maxMemory?: string; // e.g., "2G"
@@ -51,11 +51,7 @@ export async function executeJavaProcess(
   // Normalize file path arguments (paths that look like absolute paths)
   const normalizedArgs = args.map((arg) => {
     // Normalize arguments that look like absolute file paths
-    if (
-      arg.startsWith('/') ||
-      arg.startsWith('\\') ||
-      /^[A-Za-z]:/.test(arg)
-    ) {
+    if (arg.startsWith('/') || arg.startsWith('\\') || /^[A-Za-z]:/.test(arg)) {
       return normalizePath(arg);
     }
     return arg;

src/server/tools.ts

@@ -43,7 +43,9 @@ const GetRegistryDataSchema = z.object({
 
 const RemapModJarSchema = z.object({
   inputJar: z.string().describe('Path to the input mod JAR file (supports WSL and Windows paths)'),
-  outputJar: z.string().describe('Path for the output remapped JAR file (supports WSL and Windows paths)'),
+  outputJar: z
+    .string()
+    .describe('Path for the output remapped JAR file (supports WSL and Windows paths)'),
   mcVersion: z.string().describe('Minecraft version the mod is for'),
   toMapping: z.enum(['yarn', 'mojmap']).describe('Target mapping type'),
 });
@@ -76,13 +78,21 @@ const CompareVersionsSchema = z.object({
 
 // Phase 2 Tool Schemas
 const AnalyzeMixinSchema = z.object({
-  source: z.string().describe('Mixin source code (Java) or path to a JAR/directory (supports WSL and Windows paths)'),
+  source: z
+    .string()
+    .describe(
+      'Mixin source code (Java) or path to a JAR/directory (supports WSL and Windows paths)',
+    ),
   mcVersion: z.string().describe('Minecraft version to validate against'),
   mapping: z.enum(['yarn', 'mojmap']).optional().describe('Mapping type (default: yarn)'),
 });
 
 const ValidateAccessWidenerSchema = z.object({
-  content: z.string().describe('Access widener file content or path to .accesswidener file (supports WSL and Windows paths)'),
+  content: z
+    .string()
+    .describe(
+      'Access widener file content or path to .accesswidener file (supports WSL and Windows paths)',
+    ),
   mcVersion: z.string().describe('Minecraft version to validate against'),
   mapping: z.enum(['yarn', 'mojmap']).optional().describe('Mapping type (default: yarn)'),
 });
@@ -124,7 +134,9 @@ const SearchDocumentationSchema = z.object({
 
 // Phase 3 Tool Schemas
 const AnalyzeModJarSchema = z.object({
-  jarPath: z.string().describe('Local file path to the mod JAR file (supports WSL and Windows paths)'),
+  jarPath: z
+    .string()
+    .describe('Local file path to the mod JAR file (supports WSL and Windows paths)'),
   includeAllClasses: z
     .boolean()
     .optional()
@@ -369,7 +381,8 @@ export const tools = [
       properties: {
         content: {
           type: 'string',
-          description: 'Access widener file content or path to .accesswidener file (WSL or Windows path)',
+          description:
+            'Access widener file content or path to .accesswidener file (WSL or Windows path)',
         },
         mcVersion: {
           type: 'string',