siniaR 0.1.0

• Initial release to CRAN.
• Core functions to interact with Peru’s National Environmental Information System (SINIA / MINAM):
  • sinia_indicadores(): Browse the thematic catalog of environmental indicators under the UN FDES/MDEA or SINIA framework.
  • sinia_buscar(): Search indicators and statistics by keyword with case- and accent-insensitive matching.
  • sinia_ficha(): Retrieve official metadata sheets (fichas técnicas) including formulas, sources, methodologies, and geographical scope.
  • sinia_datos(): Download tabular time-series matrices in wide format or long tidy format ready for analysis and visualization with ggplot2.
  • sinia_estadistica(): Integrated S3 object holding both full technical metadata and processed tabular data.
• Rich console formatting and error messaging powered by cli.