Aktualizovat README.md

README.md

@@ -113,24 +113,6 @@ App.svelte
         └── SharePreview.svelte
 ```
 
-### Data Flow
-
-```
-Firebase Auth          ──→  userStore.svelte.js  ──→  Layout (auth guard)
-Firebase Firestore     ──→  entriesStore.svelte.js ──→  Timeline, Map (via $state/$derived)
-Firebase Storage       ──→  PhotoEditor.svelte (upload)
-selection.svelte.js    ──→  visited set (derived from entries + home country)
-```
-
-### Key Patterns
-
-- **Svelte 5 runes** — `$state`, `$derived`, `$effect`, `$bindable`, `$props` replace the old Svelte store/reactivity model.
-- **$bindable props** — `TripBasicInfo` uses `$bindable()` for two-way binding with its parent form, keeping form state in the parent while delegating UI rendering.
-- **Firebase listeners** — `entriesStore` uses `onSnapshot` for real-time Firestore sync; `userStore` uses `onAuthStateChanged`.
-- **D3.js** — `WorldMap` renders a GeoJSON world map with centered zoom via `d3-geo`; `JourneyView` animates SVG flight paths.
-- **No framework router** — the app uses a simple `mode` state variable (`'map' | 'journal'`) in `App.svelte` to switch between views.
-
----
 
 
 ## Setup & Run