[erk-learn] Learn: Rename JSON output fields in exec scripts: plan → pr (Objective #9109, Phase 2 Node 2.1)

[schrockn]

Learn plan for "Rename JSON output fields in exec scripts: plan → pr (Objective #9109, Phase 2 Node 2.1)" (PR #9120). Captures implementation insights from 2 session(s).

original-plan

Learn: Rename JSON output fields in exec scripts: plan → pr (Objective #9109, Phase 2 Node 2.1)

Source plan: #9120
Merged PR: #9120

Sessions

• 1972431d-9c03-4b5f-9382-3965e507eec6
• 1aa81338-656d-41e5-aba2-03feada29751

plan-header

schema_version: '2'
created_at: '2026-03-10T04:10:44.253814+00:00'
created_by: schrockn
plan_comment_id: null
last_dispatched_run_id: null
last_dispatched_node_id: null
last_dispatched_at: null
last_local_impl_at: null
last_local_impl_event: null
last_local_impl_session: null
last_local_impl_user: null
last_remote_impl_at: null
last_remote_impl_run_id: null
last_remote_impl_session_id: null
branch_name: plnd/rename-json-plan-field-03-10-0410
learned_from_issue: 9120
lifecycle_stage: planned

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To replicate this PR locally, run:

erk pr teleport 9128

[schrockn]

Consolidated into #9167. See consolidated plan for implementation details.