feat: Implement Worker Service with session management and SDK integration

- Added WorkerService to handle long-running HTTP service with session management.
- Implemented endpoints for initializing, observing, finalizing, checking status, and deleting sessions.
- Integrated with Claude SDK for processing observations and generating responses.
- Added port allocator utility to dynamically find available ports for the service.
- Configured TypeScript settings for the project.

src/bin/hooks/cleanup-hook.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env bun
 
 /**
  * Cleanup Hook Entry Point - SessionEnd
@@ -6,15 +5,18 @@
  */
 
 import { cleanupHook } from '../../hooks/cleanup.js';
+import { stdin } from 'process';
 
 // Read input from stdin
-const input = await Bun.stdin.text();
-
-try {
-  const parsed = input.trim() ? JSON.parse(input) : undefined;
-  cleanupHook(parsed);
-} catch (error: any) {
-  console.error(`[claude-mem cleanup-hook error: ${error.message}]`);
-  console.log('{"continue": true, "suppressOutput": true}');
-  process.exit(0);
-}
+let input = '';
+stdin.on('data', (chunk) => input += chunk);
+stdin.on('end', async () => {
+  try {
+    const parsed = input.trim() ? JSON.parse(input) : undefined;
+    await cleanupHook(parsed);
+  } catch (error: any) {
+    console.error(`[claude-mem cleanup-hook error: ${error.message}]`);
+    console.log('{"continue": true, "suppressOutput": true}');
+    process.exit(0);
+  }
+});

src/bin/hooks/context-hook.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env bun
 
 /**
  * Context Hook Entry Point - SessionStart
@@ -6,14 +5,18 @@
  */
 
 import { contextHook } from '../../hooks/context.js';
+import { stdin } from 'process';
 
 try {
-  if (process.stdin.isTTY) {
+  if (stdin.isTTY) {
     contextHook();
   } else {
-    const input = await Bun.stdin.text();
-    const parsed = input.trim() ? JSON.parse(input) : undefined;
-    contextHook(parsed);
+    let input = '';
+    stdin.on('data', (chunk) => input += chunk);
+    stdin.on('end', () => {
+      const parsed = input.trim() ? JSON.parse(input) : undefined;
+      contextHook(parsed);
+    });
   }
 } catch (error: any) {
   console.error(`[claude-mem context-hook error: ${error.message}]`);

src/bin/hooks/new-hook.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env bun
 
 /**
  * New Hook Entry Point - UserPromptSubmit
@@ -6,15 +5,18 @@
  */
 
 import { newHook } from '../../hooks/new.js';
+import { stdin } from 'process';
 
 // Read input from stdin
-const input = await Bun.stdin.text();
-
-try {
-  const parsed = input.trim() ? JSON.parse(input) : undefined;
-  newHook(parsed);
-} catch (error: any) {
-  console.error(`[claude-mem new-hook error: ${error.message}]`);
-  console.log('{"continue": true, "suppressOutput": true}');
-  process.exit(0);
-}
+let input = '';
+stdin.on('data', (chunk) => input += chunk);
+stdin.on('end', async () => {
+  try {
+    const parsed = input.trim() ? JSON.parse(input) : undefined;
+    await newHook(parsed);
+  } catch (error: any) {
+    console.error(`[claude-mem new-hook error: ${error.message}]`);
+    console.log('{"continue": true, "suppressOutput": true}');
+    process.exit(0);
+  }
+});

src/bin/hooks/save-hook.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env bun
 
 /**
  * Save Hook Entry Point - PostToolUse
@@ -6,15 +5,18 @@
  */
 
 import { saveHook } from '../../hooks/save.js';
+import { stdin } from 'process';
 
 // Read input from stdin
-const input = await Bun.stdin.text();
-
-try {
-  const parsed = input.trim() ? JSON.parse(input) : undefined;
-  saveHook(parsed);
-} catch (error: any) {
-  console.error(`[claude-mem save-hook error: ${error.message}]`);
-  console.log('{"continue": true, "suppressOutput": true}');
-  process.exit(0);
-}
+let input = '';
+stdin.on('data', (chunk) => input += chunk);
+stdin.on('end', async () => {
+  try {
+    const parsed = input.trim() ? JSON.parse(input) : undefined;
+    await saveHook(parsed);
+  } catch (error: any) {
+    console.error(`[claude-mem save-hook error: ${error.message}]`);
+    console.log('{"continue": true, "suppressOutput": true}');
+    process.exit(0);
+  }
+});

src/bin/hooks/summary-hook.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env bun
 
 /**
  * Summary Hook Entry Point - Stop
@@ -6,15 +5,18 @@
  */
 
 import { summaryHook } from '../../hooks/summary.js';
+import { stdin } from 'process';
 
 // Read input from stdin
-const input = await Bun.stdin.text();
-
-try {
-  const parsed = input.trim() ? JSON.parse(input) : undefined;
-  summaryHook(parsed);
-} catch (error: any) {
-  console.error(`[claude-mem summary-hook error: ${error.message}]`);
-  console.log('{"continue": true, "suppressOutput": true}');
-  process.exit(0);
-}
+let input = '';
+stdin.on('data', (chunk) => input += chunk);
+stdin.on('end', async () => {
+  try {
+    const parsed = input.trim() ? JSON.parse(input) : undefined;
+    await summaryHook(parsed);
+  } catch (error: any) {
+    console.error(`[claude-mem summary-hook error: ${error.message}]`);
+    console.log('{"continue": true, "suppressOutput": true}');
+    process.exit(0);
+  }
+});