fix(debugger): offer to install Bash Debug, and point debugger hints to Settings (#1637)

Bash Debug had no entry in the missing-adapter table, so a shell script debug session without it failed with a plain error pointing at mason.nvim. The install hints of the debuggers OpenIDEA installs itself (CodeLLDB, vscode-js-debug, Kotlin Debug Adapter, netcoredbg, Bash Debug) now point to Settings › Languages & Frameworks › Language Servers, in languages/*.toml and in ide-dap's built-in definitions.

languages/javascriptreact.toml

@@ -58,4 +58,4 @@ adapter = "js-debug"
 command = "js-debug-adapter"
 args = ["${port}", "127.0.0.1"]
 transport = "tcp"
-install-hint = "Install vscode-js-debug's DAP server (js-debug-dap-*.tar.gz from https://github.com/microsoft/vscode-js-debug/releases) as `js-debug-adapter`"
+install-hint = "Install JavaScript Debugger (vscode-js-debug) in Settings › Languages & Frameworks › Language Servers"