fix: use 'default: none' instead of 'disable-all' for golangci-lint v2

fix: use golangci-lint-action@v7 with v2.7.2 for v2 config format

fix: lint cleanup - golangci-lint v2 config, gofmt, remove deprecated APIs

fix: update golangci-lint config for v1.64+

test: add testdata for 530+ API serialization tests

feat: generate 435 new API methods from official documentation

feat: add WebSocket bot client for 智能机器人长连接

chore: update CI to Go 1.24, add docs/gen to gitignore

refactor: replace logrus with slog and standardize logging; update interface{} to any

chore: dep up & go 1.19

add more error detail

fix add file to MessageOfType

fix SphFeedMessage

mv Unmarshal to all platform

GetChatData support Unmarshal