Remove page-based modals in favor of existing state-based modal logic (#1270)

packages/desktop-client/src/components/ActiveLocation.js

packages/desktop-client/src/components/FinancesApp.tsx

packages/desktop-client/src/components/Modals.tsx

packages/desktop-client/src/components/Page.tsx

packages/desktop-client/src/components/accounts/Account.js

packages/desktop-client/src/components/accounts/Header.js

...op-client/src/components/accounts/MobileAccountDetails.js

packages/desktop-client/src/components/manager/Modals.js

packages/desktop-client/src/components/responsive/wide.ts

...ktop-client/src/components/schedules/DiscoverSchedules.js

...s/desktop-client/src/components/schedules/EditSchedule.js

...s/desktop-client/src/components/schedules/LinkSchedule.js

...ient/src/components/schedules/PostsOfflineNotification.js

packages/desktop-client/src/components/schedules/index.js

...lient/src/components/transactions/SelectedTransactions.js

...top-client/src/components/transactions/TransactionList.js

packages/desktop-client/src/global-events.js

packages/desktop-client/src/util/router-tools.tsx

packages/desktop-electron/menu.js

packages/loot-core/src/client/state-types/modals.d.ts