Missing price and volume indexing for liquidity pools

[saint-Joy]

Current Behavior

There is no indexing of pool prices, swap volumes, or historical trade data. Frontends have no reliable source for price charts, volume metrics, or pool APR calculations.

Expected Behavior

An indexing layer that tracks per-pool: current price, 24h volume, historical price series, total value locked.

Possible Solutions

1. Dedicated indexer service (e.g. extend cyberindex with pool event parsing)
2. cyber-maker bot as data collector (collects trade data as side effect of market making)
3. On-chain query via contract (cw-cyber Remove 'cosmosaccaddr' prefix from cyberd address #39 — APR computation contract)

Impact

Blocks: value tab (/sigma), nebula market cap display, APR calculations (cyb #1313), informed trading decisions.

Related: cyberia-to/cyb#1313, cybercongress/cw-cyber#39