Split config into public_config & private_config

example.env

src/lib/auditors/public_config.ts

src/lib/calculations.svelte.ts

src/lib/components/BudgetSimulationSharingModal.svelte

src/lib/components/ModificationsPanel.svelte

src/lib/components/NavBar.svelte

src/lib/components/ReformsChanges.svelte

src/lib/components/TestCaseSimulationSharingModal.svelte

src/lib/components/WaterfallCompareView.svelte

src/lib/components/WaterfallPlainView.svelte

src/lib/components/WaterfallView.svelte

src/lib/components/legifrance/LienView.svelte

src/lib/components/parameters/ArticleModal.svelte

src/lib/components/parameters/ParameterView.svelte

src/lib/components/test_cases/OilSpendingBill.svelte

src/lib/components/test_cases/TestCaseCompareView.svelte

src/lib/components/test_cases/TestCaseEdit.svelte

.../components/test_cases/TestCaseEditVariablesSearch.svelte

src/lib/components/test_cases/TestCaseFilters.svelte

src/lib/components/test_cases/TestCaseGraph.svelte