Remove stale phase/spec references from code comments

Strip "Phase N", "SPEC §X.Y", and "v1.x" planning labels from comments
across the Rust crates and editor layers now that those tracking
artifacts are gone. Comments only — no logic, strings, or test names
touched.

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

lua/nuwiki/commands.lua

@@ -1,5 +1,5 @@
 -- lua/nuwiki/commands.lua — Lua wrappers around every `nuwiki.*`
--- `workspace/executeCommand` the server advertises. Phase 19 plumbing.
+-- `workspace/executeCommand` the server advertises.
 --
 -- Each public function is named after its `:Vimwiki*` / `:Nuwiki*`
 -- counterpart so `ftplugin/nuwiki.vim` can wire them up declaratively.
@@ -468,7 +468,7 @@ function M.rename_file()
   vim.lsp.buf.rename()
 end
 
--- ===== Deferred placeholders (§13.1) =====
+-- ===== Deferred placeholders =====
 --
 -- These commands aren't implemented on the server yet. Stub them so the
 -- `:Vimwiki*` compat surface exists and users get a clear message
@@ -483,7 +483,7 @@ local function _not_yet(name)
   end
 end
 
--- §13.1 Cluster A — list rewriters.
+-- Cluster A — list rewriters.
 
 -- `gl<Space>` — remove done items from the current list only. Passing the
 -- cursor position scopes the server to the contiguous list block under it.
@@ -891,7 +891,7 @@ function M.smart_shift_tab()
   )
 end
 
--- §13.1 Cluster B — table rewriters.
+-- Cluster B — table rewriters.
 
 function M.table_insert(cols, rows)
   cols = tonumber(cols) or 3
@@ -974,7 +974,7 @@ function M.colorize(color)
   vim.api.nvim_buf_set_lines(0, row - 1, row, false, { new_line })
 end
 
--- §13.1 Cluster C — link helpers.
+-- Cluster C — link helpers.
 
 function M.paste_link()
   exec('nuwiki.link.pasteWikilink', pos_args())

lua/nuwiki/config.lua

@@ -1,12 +1,11 @@
 -- lua/nuwiki/config.lua — defaults and user-config merge.
 --
--- Schema mirrors SPEC §7.5 + §12.11. Keep this aligned with
--- `doc/nuwiki.txt`.
+-- Keep this aligned with `doc/nuwiki.txt`.
 
 local M = {}
 
 M.defaults = {
-  -- v1.0 single-wiki shorthand. The server desugars these into a
+  -- Single-wiki shorthand. The server desugars these into a
   -- one-entry `wikis = {…}` list. Use either this or the multi-wiki
   -- form below; if both are set, `wikis` wins.
   wiki_root      = '~/vimwiki',
@@ -14,12 +13,12 @@ M.defaults = {
   syntax         = 'vimwiki',
   log_level      = 'warn',
 
-  -- v1.1 multi-wiki shape. Each entry honours every per-wiki key the
+  -- Multi-wiki shape. Each entry honours every per-wiki key the
   -- server understands. Leave nil to fall through to the shorthand
   -- above.
   --
-  -- Per-wiki keys (all optional, server defaults documented in SPEC
-  -- §12.11):
+  -- Per-wiki keys (all optional, server defaults documented in
+  -- `doc/nuwiki.txt`):
   --   name, root, file_extension, syntax, index
   --   diary_rel_path, diary_index, diary_frequency,
   --   diary_start_week_day, diary_caption_level, diary_sort,
@@ -31,7 +30,7 @@ M.defaults = {
   --   links_space_char, nested_syntaxes
   wikis = nil,
 
-  -- Phase 19: per-buffer glue. Each subgroup mirrors vimwiki's
+  -- Per-buffer glue. Each subgroup mirrors vimwiki's
   -- `g:vimwiki_key_mappings` shape and can be flipped off
   -- independently to suppress that group of keymaps.
   mappings = {
@@ -47,7 +46,7 @@ M.defaults = {
     mouse         = false, -- <2-LeftMouse>, <RightMouse>, …  (opt-in)
   },
 
-  -- Phase 19: folding. `'lsp'` uses the server's `foldingRange`
+  -- Folding. `'lsp'` uses the server's `foldingRange`
   -- provider (Neovim 0.11+ wires it automatically). `'expr'` falls
   -- back to a regex-based `foldexpr`. `'off'` skips folding setup.
   folding = 'lsp',

lua/nuwiki/ftplugin.lua

@@ -1,6 +1,6 @@
 -- lua/nuwiki/ftplugin.lua — per-buffer hookup invoked by
--- `ftplugin/nuwiki.vim`. Centralises the Lua side of Phase 19 so the
--- VimL ftplugin stays a one-liner regardless of which subgroups are
+-- `ftplugin/nuwiki.vim`. Centralises the Lua side of the per-buffer
+-- glue so the VimL ftplugin stays a one-liner regardless of which subgroups are
 -- enabled.
 
 local M = {}

lua/nuwiki/health.lua

@@ -1,7 +1,7 @@
 -- lua/nuwiki/health.lua — `:checkhealth nuwiki` target.
 --
--- v1.0 checks per SPEC §7.6 (binary, version, filetype, LSP attach).
--- v1.1 §12.10 additions: registered LSP commands, indexed wikis, HTML
+-- Core checks: binary, version, filetype, LSP attach.
+-- Additional checks: registered LSP commands, indexed wikis, HTML
 -- output path writability, default keymaps installed.
 
 local M = {}

lua/nuwiki/init.lua

@@ -5,7 +5,7 @@
 --   require('nuwiki').install()       — install / build the language server
 --   require('nuwiki').health()        — :checkhealth nuwiki target
 --
--- Per SPEC §6.2/§6.3 this layer is wiring only. Everything substantive
+-- This layer is wiring only. Everything substantive
 -- happens in the Rust language server.
 
 local M = {}

lua/nuwiki/install.lua

@@ -1,6 +1,6 @@
 -- lua/nuwiki/install.lua — install / build the `nuwiki-ls` binary.
 --
--- Strategy (matches SPEC §7.2):
+-- Strategy:
 --   1. Look for `bin/nuwiki-ls[.exe]` next to the plugin.
 --   2. If missing or `g:nuwiki_build_from_source` is set, build with cargo.
 --   3. Otherwise try to download a release asset for the current target.

lua/nuwiki/keymaps.lua

@@ -16,7 +16,7 @@
 --     wiki_prefix   = true,  -- <Leader>ww, <Leader>ws, <Leader>wi, …
 --   }
 --
--- Mappings that point at §13.1-deferred commands stub out to a
+-- Mappings that point at deferred commands stub out to a
 -- "not yet implemented" notification — better than a silent no-op
 -- so users get parity *signalling*, not just parity in lhs.
 
@@ -133,7 +133,7 @@ local function open_above_with_bullet()
   vim.api.nvim_feedkeys('O' .. prefix, 'n', false)
 end
 
--- ===== Stub for deferred §13.1 commands =====
+-- ===== Stub for deferred commands =====
 
 local function deferred(name)
   return function()