Data caching

implement data caching for frequenly used data:

(may require subissues)

1. Graph Data for Neo4j

   • Cache graph nodes and edges fetched from the backend (Neo4jGraphView).
   • Example: Store fetched graph data locally to avoid repeated backend calls when switching labels or refreshing the graph.

2. Character Data

   • Cache character lists retrieved from MongoDB (CharacterTable).
   • Example: Store character data locally to reduce API calls when editing or deleting characters.

3. Player Statistics

   • Cache player statistics fetched from Cassandra (PlayerStatForm).
   • Example: Use local storage or state management to persist player stats between page reloads.

4. Active Players

   • Cache active player states retrieved from Redis (PlayerState).
   • Example: Store active player data locally to avoid fetching it repeatedly.

5. Node Labels for Filtering

   • Cache Neo4j node labels fetched for filtering (Neo4jGraphView).
   • Example: Store labels in memory to avoid fetching them every time the graph view is loaded.

6. Quest Data

   • Cache quests retrieved from MongoDB (CharacterTable).
   • Example: Store quest data locally for faster access during character updates.