Add bookdown/knitr/rmarkdown/terra/xciter/gq to Suggests, VignetteBuilder:
knitr, and gq/xciter Remotes. Create vignettes/ + references.bib seeded with
the canonical smnorris stack (bcfishpass/fwapg/bcfishobs).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

data-raw/pars_vignette_data.R reads the authoritative #175 DS-first study-area
persists (fresh = bcfp config, fresh_default = default config; model state is
NOT recomputed — a standalone PARS run would miss cross-WSG ;DAM tokens). Runs
tunnel-free lnk_compare_mapping_code (BT 99.04% — the only bcfp-config species
in the Peace, above the WAC Bennett Dam), captures lnk_stamp provenance, and
pulls aoi/streams/waterbodies into inst/vignette-data/pars.gpkg. streams carry
mapping_code_bt (fresh) for the parity map and mapping_code_gr (fresh_default,
19,233 segments) for the Arctic-grayling showcase bcfishpass does not model.

ship-small: ZM-dropped + 15 m simplify, modelled-network subset -> 9.7 MB gpkg.
gq registry matches 99.99% of BT + GR tokens. rollup/annotate dropped (need the
live bcfp tunnel; would break the tunnel-free no-DB design).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

…howcase

vignettes/pars-mapping-code.Rmd: 8 sections rendering tunnel-free from the
Phase 2 cached artifacts (gpkg + 2 rds via system.file). Shows link's
bcfishpass config reproducing bcfishpass per-segment mapping_code for bull
trout (99.04% parity, the only bcfp-config species above WAC Bennett Dam),
then extends to Arctic grayling — a species bcfishpass does not model.
Symbology reuses the gq bcfishpass registry (gq_reg_main + gq_tmap_classes,
fresh's recipe so stream colours match bcfishpass exactly. Model-run chunks
eval=FALSE; positioning follows fish_passage_template_reporting#192
(complements + extends the smnorris stack, never supersedes).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
EOF
)

Wrap three long kable-caption / sprintf strings with paste0 so the vignette
passes lint_package() with 0 lints (120-char limit). Verified the vignette
renders tunnel-free via both the bookdown::html_vignette2 engine (figures
numbered) and pkgdown::build_article (figures, tables, citations all resolve);
no database is touched at build — chunks read only the cached system.file
artifacts.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Minor bump for the first package vignette (bcfishpass parity + Arctic
grayling extension for PARS). NEWS section + DESCRIPTION version/date.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

…radient fix

- data-raw/wsg_vignette_data.R (renames pars_vignette_data.R): AOI-parameterized
  via `aoi`/`stub` so the script re-points to any WSG with a one-line edit.
  Adds flooded-style context layers fetched with real data via fresh::frs_db_conn()
  (reserves, parks, resource roads, railways), ST_Intersects-clipped to the WSG.
- vignettes/pars-mapping-code.Rmd: fold drainage geography into the intro
  (Parsnip -> Williston -> Peace -> Slave -> Mackenzie -> Arctic); drop the
  dedicated "why bull trout" section, the stamp chunk, xciter, and references.
  Maps gain context layers + reserve diamond markers with halo labels;
  legend moved into a reserved right margin (no map overlap); detail map zoomed
  to the flooded/Peace SE-corner bbox. Params table corrects GR access gradient
  (0.15, not 0.25) and adds spawn/rear max gradients + channel-width minima.
- DESCRIPTION: drop xciter (Remotes + Suggests) and terra (Suggests).
- Delete references.bib + pars_stamp.rds; regenerate pars.gpkg (8 layers).

Relates to NewGraphEnvironment/sred#24

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

…, accuracy edits

Rename pars-mapping-code.Rmd -> pars-habitat-connectivity.Rmd and retitle around
bull trout + Arctic grayling habitat/connectivity classification (mapping_code
demoted from the title). Incorporate bcfishpass line widths from the gq registry
(gq_tmap_classes()$widths): habitat use drives line weight (SPAWN thick, REAR
medium, ACCESS thin), barrier status drives colour — matching a bcfishpass QGIS
project. Add a plain-language mapping_code grammar paragraph; correct the colour
example to statuses present in PARS (no NONE/blue tokens in this network). Sync
NEWS.md + data-gen comment to the new filename and accurate artifact/dependency
lists (drop terra/xciter, pars_stamp.rds).

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

The SRED repo is NewGraphEnvironment/sred (sred-2025-2026 was renamed). Fix both
the SRED section ref (#24) and the branching-convention example.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>