[erk-learn] Learn: Update config schema: rename [plans] section to [github] with backwards compatibility

[schrockn]

Learn plan for "Update config schema: rename [plans] section to [github] with backwards compatibility" (PR #9146). Captures implementation insights from 1 session(s).

original-plan

Learn: Update config schema: rename [plans] section to [github] with backwards compatibility

Source plan: #9146
Merged PR: #9146

Sessions

• c538b975-027c-403c-b8d5-675cb285d0c9

plan-header

schema_version: '2'
created_at: '2026-03-10T07:50:48.672823+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/update-config-github-compa-03-10-0750
learned_from_issue: 9146
lifecycle_stage: planned

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To replicate this PR locally, run:

erk pr teleport 9148

[schrockn]

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