📝 feat: update TypeScript configuration and add API support

- Changed root directory in tsconfig.json to include all source files.
- Updated server.json to include npm package configuration for claude-code-explorer-mcp.
- Enhanced x402 command to support non-interactive mode.
- Refactored x402 command call function to simplify argument handling.
- Introduced .mcp.json for MCP server configuration.
- Added bunfig.toml for Bun development mode configuration.
- Created bridge.md documentation for IDE integration and architecture overview.
- Added .npmignore to exclude unnecessary files from npm package.
- Implemented build-bundle script for production and development builds.
- Developed bun-plugin-shims for Bun preload plugin.
- Created ci-build.sh for CI/CD build pipeline.
- Added dev.ts for development launcher using Bun's TS runtime.
- Implemented package-npm.ts to generate a publishable npm package.
- Created test-auth.ts to verify API key configuration.
- Developed test-mcp.ts for MCP client/server roundtrip testing.
- Implemented test-services.ts to ensure all services initialize correctly.
- Added stub.ts for bridge functionality when BRIDGE_MODE is disabled.

src/bridge/stub.ts

@@ -0,0 +1,66 @@
+/**
+ * Bridge stub — no-op implementations for when BRIDGE_MODE is disabled.
+ *
+ * The bridge files themselves are safe to import even when bridge is off
+ * (no side effects at import time), and all call sites guard execution
+ * with `feature('BRIDGE_MODE')` checks. This stub exists as a safety net
+ * for any future code path that might reference bridge functionality
+ * outside the feature gate.
+ *
+ * Usage:
+ *   import { isBridgeAvailable, noopBridgeHandle } from './stub.js'
+ */
+
+import type { ReplBridgeHandle } from './replBridge.js'
+
+/** Returns false — bridge is not available in this build/configuration. */
+export function isBridgeAvailable(): false {
+  return false
+}
+
+/**
+ * A no-op ReplBridgeHandle that silently discards all messages.
+ * Use this when code expects a handle but bridge is disabled.
+ */
+export const noopBridgeHandle: ReplBridgeHandle = {
+  bridgeSessionId: '',
+  environmentId: '',
+  sessionIngressUrl: '',
+  writeMessages() {},
+  writeSdkMessages() {},
+  sendControlRequest() {},
+  sendControlResponse() {},
+  sendControlCancelRequest() {},
+  sendResult() {},
+  async teardown() {},
+}
+
+/**
+ * No-op bridge logger that silently drops all output.
+ */
+export const noopBridgeLogger = {
+  printBanner() {},
+  logSessionStart() {},
+  logSessionComplete() {},
+  logSessionFailed() {},
+  logStatus() {},
+  logVerbose() {},
+  logError() {},
+  logReconnected() {},
+  updateIdleStatus() {},
+  updateReconnectingStatus() {},
+  updateSessionStatus() {},
+  clearStatus() {},
+  setRepoInfo() {},
+  setDebugLogPath() {},
+  setAttached() {},
+  updateFailedStatus() {},
+  toggleQr() {},
+  updateSessionCount() {},
+  setSpawnModeDisplay() {},
+  addSession() {},
+  updateSessionActivity() {},
+  setSessionTitle() {},
+  removeSession() {},
+  refreshDisplay() {},
+}