docs: remove the "We're Hiring" section from the README

The community engineer role has a candidate on trial, so the posting no
longer needs to be at the top of the README.

skills/subagent-driven-development/SKILL.md

@@ -193,14 +193,6 @@ that implementer. Single-file mechanical fixes also take the cheapest tier.
 
 ## The Task Loop
 
-**Batch small same-shape work.** When the plan lists several tasks that are
-each a small, independent edit of the same kind — the same one-line fix,
-constant change, or field addition repeated across files — do not dispatch
-one subagent per task. Compose ONE dispatch brief listing every file and
-its change, send the whole batch to a single subagent, and review its diff
-as one unit. Reserve one-dispatch-per-task for work that needs its own
-judgment, its own tests, or its own review surface.
-
 Everything you paste into a dispatch prompt — and everything a subagent
 prints back — stays resident in your context for the rest of the session
 and is re-read on every later turn. Hand artifacts over as files.