chore: bump version to 0.1485

src/screen-manager.ts

@@ -57,14 +57,10 @@ const DEFAULT_STATS_INTERVAL_MS = 2000;
 /** Maximum retry attempts for carriage return (3) */
 const CR_MAX_ATTEMPTS = 3;
 
-/**
- * Wraps a command with `nice` for priority adjustment.
- */
-export function wrapWithNice(cmd: string, config: NiceConfig): string {
-  if (!config.enabled) return cmd;
-  const niceValue = Math.max(-20, Math.min(19, config.niceValue));
-  return `nice -n ${niceValue} ${cmd}`;
-}
+// Import from shared utility (extracted to avoid cross-dependency)
+import { wrapWithNice } from './utils/nice-wrapper.js';
+// Re-export for backward compatibility
+export { wrapWithNice } from './utils/nice-wrapper.js';
 
 
 /** Cached directory containing the claude binary */

src/tmux-manager.ts

@@ -27,7 +27,7 @@ import { existsSync, readFileSync, mkdirSync, writeFile } from 'node:fs';
 import { dirname, join } from 'node:path';
 import { homedir } from 'node:os';
 import { ProcessStats, PersistedRespawnConfig, getErrorMessage, NiceConfig, DEFAULT_NICE_CONFIG } from './types.js';
-import { wrapWithNice } from './screen-manager.js';
+import { wrapWithNice } from './utils/nice-wrapper.js';
 import type { TerminalMultiplexer, MuxSession, MuxSessionWithStats } from './mux-interface.js';
 
 // ============================================================================
@@ -156,6 +156,8 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
   private sessions: Map<string, MuxSession> = new Map();
   private statsInterval: NodeJS.Timeout | null = null;
 
+  private trueColorConfigured = false;
+
   constructor() {
     super();
     this.loadSessions();
@@ -296,6 +298,21 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
         // Non-critical — session still works with status bar
       }
 
+      // Enable 24-bit true color passthrough — without this, tmux downgrades
+      // RGB colors (like Claude's red logo) to the nearest 256-color palette entry.
+      // Server-wide option, only set once per TmuxManager lifetime to avoid duplicates.
+      if (!this.trueColorConfigured) {
+        try {
+          execSync(
+            `tmux set-option -sa terminal-overrides ",*:Tc"`,
+            { encoding: 'utf-8', timeout: EXEC_TIMEOUT_MS }
+          );
+          this.trueColorConfigured = true;
+        } catch {
+          // Non-critical — colors will still work, just limited to 256
+        }
+      }
+
       // Get the PID of the pane process
       const pid = this.getPanePid(muxName);
       if (!pid) {
@@ -419,6 +436,13 @@ export class TmuxManager extends EventEmitter implements TerminalMultiplexer {
       return false;
     }
 
+    // SAFETY: Never kill the tmux session we're running inside of
+    const currentMuxName = process.env.CLAUDEMAN_SCREEN_NAME;
+    if (currentMuxName && session.muxName === currentMuxName) {
+      console.error(`[TmuxManager] BLOCKED: Refusing to kill own tmux session: ${session.muxName}`);
+      return false;
+    }
+
     // Get current PID (may have changed)
     const currentPid = this.getPanePid(session.muxName) || session.pid;
 

src/utils/index.ts

@@ -34,3 +34,4 @@ export {
   todoContentHash,
 } from './string-similarity.js';
 export { assertNever } from './type-safety.js';
+export { wrapWithNice } from './nice-wrapper.js';

src/utils/nice-wrapper.ts

@@ -0,0 +1,19 @@
+/**
+ * @fileoverview Shared utility for wrapping commands with `nice` priority.
+ *
+ * Extracted from screen-manager.ts so both tmux-manager and screen-manager
+ * can use it without cross-dependency on the deprecated screen module.
+ *
+ * @module utils/nice-wrapper
+ */
+
+import type { NiceConfig } from '../types.js';
+
+/**
+ * Wraps a command with `nice` for priority adjustment.
+ */
+export function wrapWithNice(cmd: string, config: NiceConfig): string {
+  if (!config.enabled) return cmd;
+  const niceValue = Math.max(-20, Math.min(19, config.niceValue));
+  return `nice -n ${niceValue} ${cmd}`;
+}