Tighten event condition target scope mapping

docs/atlas/company-and-ledger.md

@@ -0,0 +1,49 @@
+# Company and Ledger
+
+Primary atlas sources:
+
+- [control-loop-atlas.md#input-saveload-and-simulation](/home/jan/projects/rrt/docs/control-loop-atlas.md#input-saveload-and-simulation)
+
+This view isolates the company-side shell panes, linked-transit company maintenance, city-connection
+news, and annual finance-policy thresholds.
+
+Current grounded owners:
+
+- `shell_company_list_window_construct`
+- `shell_company_detail_window_construct`
+- `shell_company_detail_window_handle_message`
+- `shell_load_screen_window_construct`
+- `company_service_periodic_city_connection_finance_and_linked_transit_lanes`
+- `company_evaluate_annual_finance_policy_and_publish_news`
+- `company_balance_linked_transit_train_roster`
+- `company_try_buy_unowned_industry_near_city_and_publish_news`
+- `company_evaluate_and_publish_city_connection_bonus_news`
+- `simulation_try_select_and_publish_company_start_or_city_connection_news`
+
+Current bounded finance verbs:
+
+- bankruptcy
+- bond repayment
+- bond issuance
+- public-share repurchase
+- public-share issuance
+- dividend adjustment
+
+Current bounded shell families:
+
+- `CompanyDetail.win`
+- `CompanyList`
+- `LoadScreen.win`
+
+What this note is for:
+
+- CompanyDetail section ownership and finance dialogs
+- Ledger and report-page ownership
+- Linked-transit autoroute and train-roster maintenance
+- City-connection announcement and bonus lanes
+- Annual finance-policy thresholds and same-cycle reaction latches
+
+Highest-value open edge:
+
+- The remaining semantic meaning of the annual finance ladders and governance-support slots, not
+  ownership of the verbs or shell windows.