fix(ps): render ps --extended as vertical detail blocks

[halorgium]

Problem

The extended ps -x output rendered a wide 14-column hux.table. On any terminal narrower than the full table width — which is nearly always, given it packs dyno UUIDs, timestamps, IPs, routes, and a new Fleet column — every cell wrapped down to a few characters, shredding each value vertically:

  ID   Process   State   Region   Execution     Fleet   Instance   IP   Port   AZ   Release   Command   Route   Size
                                  Plane
 ────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
  00   web.1     up      us       ex01          exam    0000000    10   0000   us   1         example   0000a   Stan
  00             0000/                          ple-1              .0   0      -e             -comman   000-0   dard
  ...

The existing --no-wrap flag only truncated instead of wrapping, and it was opt-in — so the default experience stayed unreadable.

Fix

Render one vertical detail block per dyno using hux.styledObject under a styled header — the same pattern as releases:info and other detail views:

=== web.1 (Standard-1X)
ID:              00000000-0000-0000-0000-000000000000
State:           up 0000/00/00 00:00 (~00m ago)
Release:         1
Command:         example-command as t-0000
Region:          us
Execution Plane: example-plane
Fleet:           standard-1x
Instance:        0000000.0.0.00
IP:              10.0.0.0
Port:            00000
AZ:              us-example-0a
Route:           00000000-0000-...

Benefits:

• Never wraps at any terminal width.
• Full command shown rather than truncated to 35 chars.
• Null fields omitted — Private Space dynos without an AZ/route/port no longer print empty columns; those keys simply don't appear.

Removed --no-wrap from ps

That flag existed only to mitigate this table's wrapping and was passed solely to the extended renderer. With vertical blocks it's dead code on this command, so it's removed here (along with the now-unused truncate helper). The flag remains available on the other commands that use it (addons, domains, pg:credentials, data:pg:credentials).

Testing

• Updated the three extended-output assertions in test/unit/commands/ps/index.unit.test.ts to the block format, and removed the obsolete --no-wrap pass-through test. All 18 ps unit tests pass.
• npm run build, tsc --noEmit, and eslint are clean (one pre-existing lint warning on unrelated printDynos code).
• Regenerated docs/ps.md via oclif readme.

Note

This targets the ps command in this repo.