🔷 [Epic] Logging Performance and Discoverability

[pkudinov]

Description

Improve the experience for viewing logs of indexers, introduce filtering and retention.
Users should be able to see the number of ERROR logs in the UI, the logs should load quickly (<500ms) and be stored in the database schema of each indexer. Indexer developers should be able to filter by sererity and make quick search by log content.

Child Issues

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1. Improve UX for viewing logs and status on the Indexer Status page #224
   component: Frontend enhancement +2
   
2. Coordinator event logging to UI #228
   +0
   
3. Context should write into the new schema #223
   +0
   
4. Implement Logging and Setting Status/BlockHeight for new Tables #299
   5 of 5
   component: Runner +1
   
5. Stop writing to the old schema #616
   +0
6. Point logs graphql query to the new logs schema #617
   component: Frontend +1
   
7. Remove writing logs through Hasura #618
   component: Runner +1
   
8. Add pg_cron extension #622
   +0
   
9. Migrate existing user schemas to contain logs and metadata tables #631
   component: Runner enhancement +2