refactor: explicitly qualify the `JS` function call with `DT::`.

feat: adjust initial map zoom level from 5 to 4

fix: Isolate `selected_station()` to prevent unwanted reactive re-evaluation.

refactor: migrate mapping functionality from Leaflet to mapgl and sf, updating dependencies, UI, and server logic for new basemap options.

perf: Enable canvas rendering for Leaflet map.

feat: Implement Excel data export using `writexl` and update download filename format.

feat: Rename daily data table columns to include units and descriptive labels for improved readability.

refactor: Reorganize dynamic plot rendering with Bootstrap grid classes and enhance code style consistency.

fix: Improve data fetching reliability using `httr` with timeout and stabilize UI tab switching with direct JavaScript.

fix: Prevent redundant switching to the Dashboard tab if it is already active.

Refactor: safely extract scalar station details from tibble for state broadcasting.

feat: Add prefecture information to state updates and URL parameters.

feat: Implement URL parameter parsing for app state initialization and broadcast app state changes to the parent window.

refactor: Rename station filter, date range, and resolution input IDs for clarity.

feat: Add maximum wind speed markers, separate station and sea-level pressure plots, introduce wind rose visualization, and refine JMA data scraping for detailed weather parameters.

and set a 3-year default date range for monthly data in the UI.

feat: Implement JMA weather plotting functions for temperature, precipitation, and wind, and integrate them into the UI.

first commit