style: consoleLog переформатирован в одну строку

feat: добавлен вывод записей лога в консоль через consoleLog()

feat: добавлен LogMessageBuilder с fluent API и метод LogClient.log()

chore: добавлены пометки TODO для рефакторинга

feat: добавлен интерфейс LogSink с реализацией HttpLogSink по умолчанию

fix: при обновлении шаблона используется editing.appCode вместо selectedApp

fix: фильтр сервиса передан как appCode в параметрах searchLogs

fix: устранены все ошибки линтера

docs: README обновлён — тёмная тема, мульти-выбор, новые функции

feat: добавлен мульти-выбор шаблонов, фильтр argsQuery, сброс при смене приложения

feat: self-логирование операций создания и удаления через LogClient

perf: N отдельных сохранений заменены на bulk API в saveBatch

feat: добавлен эндпоинт PUT /applications/{code}, 409 при дубликате

fix: обработка MethodArgumentNotValidException с кодом 400

feat: поддержка нескольких logCode и argsQuery в поиске логов

feat(logging): self-log app/template create/delete via LogClient

perf(logs): replace N individual saves with bulk API in saveBatch

feat(api): add PUT /applications/{code}, 409 conflict on duplicate create

fix(exception): handle MethodArgumentNotValidException with HTTP 400

fix(templates): use editing.appCode instead of selectedApp on update

fix(logs): pass service filter as appCode in searchLogs params

fix: resolve all linter errors

docs: update README with dark theme, multi-select search, and new features

feat(logs): multi-select templates, argsQuery filter, reset on app change

feat(logs): support multiple logCodes and argsQuery in search

feat(template): add level field to request/response and service

docs: update README

fix: fix Jackson deserialization of log entries from OpenSearch

fix: change additional mapping to object with enabled:false to prevent mapping explosion

feat(logs): add custom date range option to period filter

feat(logs): replace RangePicker with period presets in filters

feat(header): add search to application selector

feat: add dark theme support with toggle button

feat(logs): show fallback message when template is not found

chore: update package-lock.json

docs: update README

feat: add applications page with create and delete

feat: add additional field to log detail modal with tabs

feat: display additional field as Context section in params modal

fix: correct baseURL default and wire service filter to API

feat: add DirectLogSink, batch save endpoint, and level field support

feat: add lang param to template search for language-specific phrase_prefix

fix: add dynamic_template to map messages.* as text without keyword subfield

docs: document phrase_prefix search and field mapping rationale

fix: change log-templates.code to text for phrase_prefix search

feat: introduce LogSink interface with HttpLogSink default implementation

fix: remove duplicate /log-master prefix in template search URL

feat: pass selected lang to template search

docs: add README

feat: improve logs page UX — merge search/filter cards, add dual pagination

feat: add pagination to recent logs section

feat: initial commit

feat: replace AtomicReference cache with Caffeine

refactor: resolve all TODOs — cache Map, direct mutation, DTO factories

fix: change LogEntry.args from List to Map to match OpenSearch object mapping

feat: add CORS configuration, allow frontend origin

feat: auto-create OpenSearch indices on startup from configurable list