Fix all bun lint errors using biome

biome.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.4.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": true,
+    "includes": ["**/*.ts", "**/*.tsx", "**/*.js", "**/*.jsx", "**/*.json"]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "indentWidth": 2,
+    "lineWidth": 100
+  },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "single",
+      "semicolons": "always"
+    }
+  },
+  "assist": {
+    "enabled": true,
+    "actions": {
+      "source": {
+        "organizeImports": "on"
+      }
+    }
+  }
+}

package.json

@@ -23,12 +23,16 @@
     "build:all": "bun run build:packages && bun run build:plugins && bun run build:apps",
     "start": "bun run --cwd src/cli start",
     "test": "bun test",
+    "lint": "biome check .",
+    "lint:fix": "biome check --write .",
+    "format": "biome format --write .",
     "cli": "bun run src/cli/src/index.ts",
     "dev:purge": "bun run cli purge --force",
     "dev:landing": "bun run --cwd src/landing dev",
     "prepare": "husky"
   },
   "devDependencies": {
+    "@biomejs/biome": "^2.4.4",
     "@types/bun": "latest",
     "@types/node": "^22.10.0",
     "husky": "^9.1.7",

packages/compactor/src/ccp.ts

@@ -195,7 +195,7 @@ function compressUltra(text: string): string {
   result = replaceWord(result, 'for', '4');
 
   // Clean up spacing
-  result = result.replace(/  +/g, ' ');
+  result = result.replace(/ {2,}/g, ' ');
   result = result.replace(/\n{3,}/g, '\n\n');
   result = result.replace(/^\s+/gm, '');
 
@@ -217,7 +217,7 @@ function compressMedium(text: string): string {
   }
 
   // Clean up
-  result = result.replace(/  +/g, ' ');
+  result = result.replace(/ {2,}/g, ' ');
   result = result.replace(/\n{3,}/g, '\n\n');
 
   return result.trim();
@@ -226,7 +226,7 @@ function compressMedium(text: string): string {
 function compressLight(text: string): string {
   if (!text) return '';
   let result = text;
-  result = result.replace(/  +/g, ' ');
+  result = result.replace(/ {2,}/g, ' ');
   result = result.replace(/\n{3,}/g, '\n\n');
   return result.trim();
 }

packages/compactor/src/compactor.ts

@@ -13,17 +13,17 @@
 
 import { logger } from '@tinyclaw/logger';
 import type { Provider } from '@tinyclaw/types';
+import { deduplicateMessages } from './dedup.js';
+import { preCompress } from './rules.js';
+import { generateTiers } from './tiers.js';
+import { estimateTokens } from './tokens.js';
 import type {
-  CompactorStore,
+  CompactionResult,
   CompactorConfig,
   CompactorEngine,
-  CompactionResult,
+  CompactorStore,
 } from './types.js';
 import { DEFAULT_COMPACTOR_CONFIG } from './types.js';
-import { estimateTokens } from './tokens.js';
-import { preCompress } from './rules.js';
-import { deduplicateMessages } from './dedup.js';
-import { generateTiers } from './tiers.js';
 
 // ---------------------------------------------------------------------------
 // Factory
@@ -57,10 +57,7 @@ export function createCompactor(
   };
 
   return {
-    async compactIfNeeded(
-      userId: string,
-      provider: Provider,
-    ): Promise<CompactionResult | null> {
+    async compactIfNeeded(userId: string, provider: Provider): Promise<CompactionResult | null> {
       const count = db.getMessageCount(userId);
       if (count < cfg.threshold) return null;
 
@@ -84,18 +81,13 @@ export function createCompactor(
       // 3. Deduplicate near-identical messages
       let dedupGroupsRemoved = 0;
       if (cfg.dedup.enabled) {
-        const dedupResult = deduplicateMessages(
-          oldMessages,
-          cfg.dedup.similarityThreshold,
-        );
+        const dedupResult = deduplicateMessages(oldMessages, cfg.dedup.similarityThreshold);
         oldMessages = dedupResult.messages;
         dedupGroupsRemoved = dedupResult.groupsRemoved;
       }
 
       // 4. Estimate tokens of cleaned content
-      const summaryContent = oldMessages
-        .map((m) => `${m.role}: ${m.content}`)
-        .join('\n');
+      const summaryContent = oldMessages.map((m) => `${m.role}: ${m.content}`).join('\n');
       const tokensBefore = estimateTokens(summaryContent);
 
       // 5. Send to LLM for summarization