3 Commits

Author	SHA1	Message	Date
shinchan-zhai	abb43c8c68	fix: division-by-zero guard, rate-limit wallet endpoints, safer JSON parse, Lighter HTTP checks ... - Guard GridCount-1 division by zero in grid spacing calculation (both grid.go and grid_levels.go) - Rate-limit /wallet/validate and /wallet/generate endpoints (prevent DoS on key generation) - Wrap JSON.parse(localStorage) in try-catch in AuthContext (corrupted data → graceful re-login) - Wrap handleJSONResponse JSON.parse in try-catch with descriptive error - Add HTTP status code checks for Lighter GetActiveOrders and sendTx - Replace deprecated strings.Title with cases.Title (golang.org/x/text) - Reuse HTTP client in checkClaw402Health (was creating new client per call)	2026-03-25 01:05:54 +08:00
shinchan-zhai	fd77f2df3e	feat: AI cost tracking, pre-launch balance check, low balance alerts ... - store/ai_charge.go: local AI cost tracking per call (SQLite) - wallet/usdc.go: shared USDC balance query (Base chain RPC) - Pre-launch: estimate daily cost + runway days - Low balance: warn <$1, error at $0 (every 10 cycles) - API: GET /api/ai-costs for cost history - Frontend: model cards show price per call - Frontend: wallet create + QR deposit + balance display	2026-03-21 12:31:20 +08:00
shinchan-zhai	79a513470b	feat: real-time wallet validation — key check, address display, USDC balance, claw402 health ... - POST /api/wallet/validate: validate key, derive address, query Base USDC, check claw402 - Claw402ConfigForm: debounced validation, balance display, connection test button - i18n: 11 new keys (en/zh/id) - Private key never logged or stored	2026-03-21 01:08:29 +08:00