fix(debugger): type input for the program in the debug console (#1614)

A program started through runInTerminal had stdin from /dev/null, and CodeLLDB's launcher only hands the program a terminal it can read from when it runs on one. runInTerminal now starts the command on a pseudo-terminal, forwards its output to the console (CRLF as LF, without CodeLLDB's clear-screen request) and reports that the program takes input; while it runs, the console's input line goes to it, while paused it evaluates as before. debugpy and js-debug programs started in a terminal get the same.

src/platform/locales/text/zh.json

@@ -6299,5 +6299,6 @@
   "Idle": "空闲",
   "Composer dependencies are not installed": "未安装 Composer 依赖",
   "Installed Composer packages differ from composer.lock": "已安装的 Composer 包与 composer.lock 不一致",
-  "Composer Install": "安装 Composer 依赖"
+  "Composer Install": "安装 Composer 依赖",
+  "Input for the program (pause to evaluate)": "程序输入（暂停后可计算）"
 }