Implement Issue

End-to-end issue implementation via orchestrator script.

Announce at start: "Using implement-issue to run orchestrator for #$ISSUE against $BRANCH"

Arguments:

• $1 — GitHub issue number (required)
• $2 — Base branch name (required)

Invocation

Immediately launch the orchestrator:

.claude/scripts/implement-issue-orchestrator.sh \
  --issue $ISSUE_NUMBER \
  --branch $BASE_BRANCH