feat(stealth): 优化隐身对抗并引入双版本发布体系

- 将 CreepJS like headless 指标优化到 0%（headless/stealth 维持 0%）

- 新增 ActiveText 与 prefers-color-scheme 探针修复

- 版本号采用 <upstream>-fork.<fork> 格式并在 --version 输出 upstream/fork

- 更新 README、SKILL 与 docs 中的版本体系说明

cli/Cargo.toml

@@ -1,10 +1,14 @@
 [package]
 name = "agent-browser-stealth"
-version = "0.14.0"
+version = "0.14.0-fork.1"
 edition = "2021"
 description = "Stealth browser automation CLI for AI agents with anti-bot evasions"
 license = "Apache-2.0"
 
+[[bin]]
+name = "agent-browser"
+path = "src/main.rs"
+
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"