InstinctaZero Android v0.8.9 — Repertoire and analysis performance

Merges the reviewed GPT-6 Pro performance PR (#1).

• Reduces repeated repertoire database opens, schema reads and local-edit scanning.
• Combines streamed analysis redraws per frame while retaining every analysis update and final snapshot.
• Bounds network/analysis-frame memory and avoids unnecessary game-thumbnail work.

Install over your current app. Same app identity and signing key; your saved games,
pairing, repertoire edits, comments, Undo and backups are retained. No repertoire
redownload, re-pairing or PC update is needed. The simple design is unchanged.

Verified locally with debug/release regressions, the real nine-repertoire corpus,
personal-edit refresh/restart/restore tests and phone-sized UI checks against the
signed APK assets. These are host tests, not measured physical-phone speedups.