Perf: Enable Turbo Mode for DevRank Store

To handle the scale of 100k+ users, we must enable "Turbo Mode" in the DevRank.store.Contributors store.

Action: Set autoInitRecords: false in the store configuration.

Impact:

• Memory: The Store will initially hold lightweight, minified raw data objects (e.g., {l: 'tobiu', tc: 1000}) instead of heavy Neo.data.Record instances.
• Lazy Instantiation: Neo.data.Store.getAt() lazily converts raw data objects into Record instances only when they are accessed (e.g., by the Grid renderer). This distributes the memory and CPU cost over time as the user scrolls, rather than paying it all upfront.
• Grid Compatibility: Fully compatible with the minified schema because RecordFactory handles the mapping (l -> login) during this lazy creation.

This is the final step in the data optimization pipeline.