docs: record the LazyVim profile and the auto-speak arming rule (Refs #36)

Neither setting did what it looked like it did, and the knowledge base had no
page for either, so both were invisible until the operator asked.

tools/neovim.md: the two entry points (vanilla `nvim`, `lazyvim` as an
NVIM_APPNAME profile), the fresh-box install, the base16 wallpaper-palette hook
with its SIGUSR1 contract, and the trap that matters — the official recipe
clones over ~/.config/nvim and destroys the vanilla quick-edit path.
tools/applications.md gets the editor row (Ghostty's row had lost its label)
and Neovim's verified version.

core/dankvoice.md gains the arming rule: arming is session-scoped, a silent
session start is a config state, and the two checks — `/say status` then
`pgrep -a pw-play` — prove the chain without blaming the endpoint.

kb-lint 0 violations, index-coverage 0 issues.

omp-docs/log.md

@@ -16,6 +16,25 @@ lesson, a few lines. Full incident narratives are recoverable from git
 (`git log --follow omp-docs/log.md`); knowledge that outlives an entry lives
 on its concept page, linked here. Never re-expand an entry in place.
 
+## 2026-10-19 — dankvoice auto-speak armed at startup
+
+Sessions spoke only on explicit `/say`: the settings file carried no `auto`
+key, and arming is session-scoped by design (`/say on` never persists). Set
+`"auto": true` in `~/.omp/cache/dankvoice.json`. Law: silence at session start
+is a config state — read `/say status` for `auto-speak on`, then watch
+`pgrep -a pw-play` for one player per segment, before blaming the endpoint.
+Details: [dankvoice](core/dankvoice.md).
+
+## 2026-10-19 — LazyVim installed as an NVIM_APPNAME profile
+
+`lazyvim` had never been installed here — shell history shows the command typed
+twice and dropped; `~/.config/nvim` held only an orphaned `matugen.lua` palette
+that nothing loaded. Now: LazyVim starter in `dotfiles/lazyvim/` symlinked to
+`~/.config/lazyvim`, a `lazyvim` zsh function, and the palette applied through
+`RRethy/base16-nvim` on `ColorScheme`. Law: the distro stays out of
+`~/.config/nvim` so bare `nvim` keeps working as a vanilla quick-edit editor.
+Details: [neovim](tools/neovim.md).
+
 ## 2026-10-19 — dankvoice cut over to the `dank/dankvoice` package (Refs #34)
 
 Drop-in `agent/extensions/dankvoice.ts` and its 26-test suite retired; the