dynamic claude.md regeneration and email db env for claude code

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/servers/sidecar/claude/claude-manager.ts

@@ -1,3 +1,4 @@
+import { existsSync, mkdirSync, readFileSync, writeFileSync } from 'node:fs';
 import { join } from 'node:path';
 import type { Subprocess } from 'bun';
 import type { PiEvent, MessageCost } from '../../api/pi/types';
@@ -6,12 +7,18 @@ import { getState, setClaudeSession, clearClaudeSession, getClaudeSession } from
 import { getProxySecret } from './proxy';
 import { discoverTools } from '../../tool-registry';
 import type { ToolDefinition } from '../../tool-registry';
+import { DATA_PATH, getHomeDir } from '../../data-path';
+import { generateContainerContext } from '../../generate-container-context';
 
 const SEND_TIMEOUT_MS = 5 * 60 * 1000;
 const PROXY_PORT = process.env.ANTHROPIC_PROXY_PORT ?? '5051';
-const DATA_PATH = process.env.DATA_PATH ?? join(process.cwd(), 'data');
 
-const getHomeDir = (email: string) => join(DATA_PATH, email, 'home');
+function refreshClaudeMd(email: string): void {
+  const claudeDir = join(getHomeDir(email), '.claude');
+  if (!existsSync(claudeDir)) mkdirSync(claudeDir, { recursive: true });
+  const contextFile = generateContainerContext(email);
+  writeFileSync(join(claudeDir, 'CLAUDE.md'), readFileSync(contextFile, 'utf-8'));
+}
 
 function buildToolContext(email: string): string {
   const tools = discoverTools(email);
@@ -89,6 +96,8 @@ export async function spawnClaude(params: ClaudeSpawnParams): Promise<ClaudeCode
   const homeDir = getHomeDir(email);
   const shellUsername = toShellUsername(username, email);
 
+  refreshClaudeMd(email);
+
   const existingSession = getClaudeSession(sessionKey);
   const isResume = !!existingSession;
 
@@ -110,6 +119,7 @@ export async function spawnClaude(params: ClaudeSpawnParams): Promise<ClaudeCode
     ...authEnv,
     PATH: process.env.PATH ?? '',
     TERM: 'xterm-256color',
+    OFFICER_EMAIL_DB: join(DATA_PATH, email, 'emails.db'),
   };
 
   const proc = isServiceUser
@@ -183,6 +193,8 @@ export async function spawnClaudeStreaming(
   const homeDir = getHomeDir(email);
   const workDir = cwd ?? homeDir;
 
+  refreshClaudeMd(email);
+
   const existingSession = getClaudeSession(sessionKey);
   const isResume = !!existingSession;
 
@@ -215,6 +227,7 @@ export async function spawnClaudeStreaming(
     ...authEnv,
     PATH: cleanEnv.PATH ?? '',
     TERM: 'xterm-256color',
+    OFFICER_EMAIL_DB: join(DATA_PATH, email, 'emails.db'),
   };
 
   const proc = isServiceUser