Release v0.1.0

Remove Trees vs Rangeland section from vignette, add NEWS.md,
bump version to 0.1.0 for initial public release.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: NewGraphEnvironment

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: drift
 Title: Detecting Riparian and Inland Floodplain Transitions
-Version: 0.0.0.9000
+Version: 0.1.0
 Authors@R: c(
     person("Allan", "Irvine", , "al@newgraphenvironment.com", role = c("aut", "cre"),
            comment = c(ORCID = "0000-0002-3495-2128")),

NEWS.md

@@ -0,0 +1,12 @@
+# drift 0.1.0
+
+Initial public release.
+
+- `dft_stac_fetch()` — fetch classified rasters from STAC catalogs via gdalcubes
+- `dft_rast_classify()` — apply class labels, colors, and optional remap to SpatRasters
+- `dft_rast_summarize()` — compute area by class and year with unit conversion
+- `dft_map_interactive()` — interactive leaflet map with layer toggle, legend, fullscreen, and titiler COG support
+- `dft_class_table()` — shipped class tables for IO LULC and ESA WorldCover
+- `dft_stac_config()` — STAC endpoint registry
+- Cache management: `dft_cache_path()`, `dft_cache_info()`, `dft_cache_clear()`
+- Vignette: Neexdzii Kwa floodplain land cover change 2017-2023

vignettes/neexdzii-kwa.Rmd

@@ -93,32 +93,6 @@ change <- summary_tbl |>
 knitr::kable(change, digits = 2, caption = "Land cover change 2017–2023 (ha)")
 ```
 
-## Trees vs Rangeland
-
-The key signal in this floodplain is the shift from Trees to Rangeland over time.
-
-```{r trees-rangeland}
-trees_range <- summary_tbl |>
-  dplyr::filter(class_name %in% c("Trees", "Rangeland")) |>
-  dplyr::select(year, class_name, area, pct)
-
-knitr::kable(trees_range, digits = 2,
-             caption = "Trees and Rangeland area by year (ha)")
-```
-
-```{r plot-trees-rangeland, fig.height = 4, fig.width = 8}
-library(ggplot2)
-
-trees_range |>
-  ggplot(aes(x = year, y = area, fill = year)) +
-  geom_col() +
-  facet_wrap(~class_name, scales = "free_y") +
-  scale_fill_brewer(palette = "YlGnBu") +
-  labs(y = "Area (ha)", x = NULL, fill = "Year",
-       title = "Tree cover loss in Neexdzii Kwa floodplain") +
-  theme_minimal()
-```
-
 ## Interactive Map
 
 Toggle between time periods to see how land cover changed across the floodplain.