feat: add tran win skills discovery

scripts/src/help.ts

@@ -158,6 +158,7 @@ export function sshHelp(): unknown {
       "bun scripts/cli.ts ssh D601:/home/ubuntu/workspace/hwlab-dev git status --short --branch",
       "bun scripts/cli.ts ssh D601:win cmd ver",
       "bun scripts/cli.ts ssh D601:win/c/test cmd cd",
+      "bun scripts/cli.ts ssh D601:win skills [--scope agents|codex|all] [--limit N]",
       "bun scripts/cli.ts ssh D601:k3s",
       "bun scripts/cli.ts ssh D601:k3s kubectl get pods -n hwlab-dev",
       "bun scripts/cli.ts ssh G14:k3s",
@@ -180,6 +181,7 @@ export function sshHelp(): unknown {
       "script defaults to target /bin/sh and inherits provider proxy variables such as HTTP_PROXY/HTTPS_PROXY/ALL_PROXY/NO_PROXY; use --shell bash only for bash syntax such as pipefail, arrays, or [[ ... ]], not as a proxy workaround.",
       "Route syntax is `{provider}:{plane}[:{scope...}] {operation} [operation-args...]`: the first argv token locates a distributed target only, and every following token belongs to the operation parser. Host workspace routes use `<provider>:/absolute/workspace`; WSL providers can use `<provider>:win cmd <command-line>` to run Windows host cmd.exe with UTF-8 defaults, and `<provider>:win/c/test cmd cd` maps the Windows cwd to `C:\\test`; native k3s providers such as D601 and G14 use <provider>:k3s for the control plane, <provider>:k3s:<namespace>:<workload> for a workload, and <provider>:k3s:<namespace>:<workload>/<pod-workspace> for a pod workspace.",
       "Use `win`, not `win32`; the win route sets chcp 65001, PYTHONUTF8=1, and PYTHONIOENCODING=utf-8 before running the requested cmd command line.",
+      "`<provider>:win skills` discovers the current Windows user's `%USERPROFILE%\\.agents\\skills` by default; use `--scope all` to include `%USERPROFILE%\\.codex\\skills`.",
       "Do not put operation names in any colon route segment, including nested k3s namespace/workload/container segments.",
       "Do not use post-provider shorthand such as `ssh G14 k3s ...`; write `ssh G14:k3s ...` so location and operation stay separated.",
       "If an ssh-like remote command fails with timeout/kex/exit-255 friction, stderr includes one low-noise UNIDESK_SSH_HINT JSON line with the argv retry command.",