Update NEWS.md to continuous log + add concise style rules to CLAUDE.md

NEWS.md is now a single continuous log under one heading per dev series,
not a new section per version bump. CLAUDE.md documents: only replace
line 1 (heading), append new entries, keep them extremely concise with
no trailing full stop.

Merged 9035 and 9036 entries into one section; condensed verbose 9036
bullets; added CI workflow change entry.

https://claude.ai/code/session_01XHWLohiSTdZvCutwD7ag2b

NEWS.md

@@ -1,13 +1,5 @@
 # AMR 3.0.1.9036
 
-### Updates
-* Modernised messaging infrastructure: `message_()`, `warning_()`, and `stop_()` now use `cli` for rich formatting (colours, inline markup, hyperlinks) when the `cli` package is installed, with a fully functional plain-text fallback when `cli` is absent
-* Removed `add_fn` parameter from `message_()`, `warning_()`, and `word_wrap()` — styling is now handled by `cli` markup or dropped from the plain-text path
-* New internal helper `cli_to_plain()` converts cli inline markup (`{.fun}`, `{.arg}`, `{.val}`, etc.) to plain-text equivalents for the non-cli fallback path
-* Call sites across all R source files updated from `paste0()`-based string construction to cli glue syntax (e.g. `{.fun as.mo}`, `{.arg col_mo}`, `{n} results`)
-
-# AMR 3.0.1.9035
-
 ### New
 * Integration with the **tidymodels** framework to allow seamless use of SIR, MIC and disk data in modelling pipelines via `recipes`
   - `step_mic_log2()` to transform `<mic>` columns with log2, and `step_sir_numeric()` to convert `<sir>` columns to numeric
@@ -52,6 +44,10 @@
   * Removed the `"inverse"` option, which has now become redundant
 * `ab_group()` now returns values consist with the AMR selectors (#246)
 * Added two new `NA` objects, `NA_ab_` and `NA_mo_`, analogous to base R's `NA_character_` and `NA_integer_`, for use in pipelines that require typed missing values
+* `message_()`, `warning_()`, `stop_()` now use `cli` markup when available, with plain-text fallback; removed `add_fn` parameter from `message_()`, `warning_()`, `word_wrap()`
+* New internal `cli_to_plain()` converts `cli` markup to plain text for non-cli path
+* All internal call sites updated to `cli` glue syntax
+* CI dev-version and old-tinytest workflows now only run on `main` branch pushes
 
 
 # AMR 3.0.1