rebrand to notevi: one CLI over the jj sidecar

vr and vrsite become a single binary. vrsite/ folds into a web package in
one module (0x4200.cafe/notevi); "notevi web" serves and exports exactly
what vrsite did, and "notevi read/grep/note/query" is unchanged.

The sidecar is renamed with it: notevi_log, notevi-log.jsonl, and the
description "private: notevi log". The pre-rebrand names are still
recognized, so an old repository opens and reads; it is renamed in place
on the first write, or up front with "notevi migrate DIR...".

That rename cannot be a single mv inside jj run. jj only auto-tracks a
*new* file in the run working copy below a size limit it does not take
from the command line, so writing a whole log under a name the change has
never held is silently dropped while jj reports success. ensureLogFile
creates the file empty first and lets every later byte be a modification
of a tracked file, which snapshots at any size; that also fixes the same
latent bug when importing a large legacy vr-log.jsonl.

Adds a bem-te-vi mark (favicon and nav brand) and a README.

Co-Authored-By: Claude Opus 5 (1M context) <[email protected]>

1 files changed, 52 insertions, 0 deletions

diff --git a/web/templates/page-notes.tmpl b/web/templates/page-notes.tmpl
new file mode 100644
index 0000000..ebd5865
--- /dev/null
+++ b/web/templates/page-notes.tmpl
@@ -0,0 +1,52 @@
+{{define "facet"}}<select name="{{.Name}}" aria-label="{{.Label}}">
+  <option value="">{{.Label}}</option>
+  {{range .Values}}<option value="{{.}}"{{if eq . $.Sel}} selected{{end}}>{{if $.Short}}{{short .}}…{{else}}{{.}}{{end}}</option>
+  {{end}}</select>{{end}}
+
+{{define "page-notes"}}
+<header class="filehead">
+  <h1>Notes</h1>
+  <p class="meta">
+    {{if eq .Scope "all"}}
+      all {{.Site.NotesTotal}} in the log, every change
+    {{else if .ScopeEmpty}}
+      all {{.Site.NotesTotal}} in the log — nothing was recorded at <code>{{short .ChangeID}}</code>
+    {{else}}
+      {{len .Site.Notes}} written at <code title="{{.ChangeID}}">{{short .ChangeID}}</code>{{if .Elsewhere}} ·
+      {{if .Live}}<a href="{{.ScopeHref "all"}}">{{.Elsewhere}} more at other changes</a>
+      {{else}}{{.Elsewhere}} more at other changes are not in this export{{end}}{{end}}
+    {{end}}
+    {{if .Live}} · anything you add here is appended to the private log sidecar at this change — the project working copy is never touched{{end}}
+  </p>
+</header>
+
+<section class="notespage">
+  {{if .Live}}
+  <details class="addnote">
+    <summary>add a note</summary>
+    {{template "noteform" .}}
+  </details>
+  {{end}}
+
+  <form class="filters" id="notefilters" method="get" action="{{.Href "notes"}}"
+        {{if .Live}}hx-get="{{.Href "notes-list"}}" hx-target="#notelist" hx-swap="innerHTML"
+        hx-trigger="input delay:250ms, change, search" hx-indicator="#notesbusy"{{end}}>
+    <input type="search" name="text" value="{{.Filter.Text}}" placeholder="search note text…" autocomplete="off">
+    <input type="search" name="file" value="{{.Filter.File}}" placeholder="file path…" list="filelist" autocomplete="off">
+    {{template "facet" (dict "Name" "agent" "Label" "any agent" "Values" .Facets.Agents "Sel" .Filter.Agent)}}
+    {{template "facet" (dict "Name" "model" "Label" "any model" "Values" .Facets.Models "Sel" .Filter.Model)}}
+    {{template "facet" (dict "Name" "session" "Label" "any session" "Values" .Facets.Sessions "Sel" .Filter.Session "Short" true)}}
+    {{template "facet" (dict "Name" "kind" "Label" "any kind" "Values" .Facets.Kinds "Sel" .Filter.Kind)}}
+    <span class="dates">
+      <label class="datef">from <input type="date" name="from" value="{{.Filter.From}}"></label>
+      <label class="datef">to <input type="date" name="to" value="{{.Filter.To}}"></label>
+    </span>
+    <button type="submit" class="nohx">filter</button>
+    <button type="button" id="clearfilters">clear</button>
+  </form>
+  <datalist id="filelist">{{range .Facets.Files}}<option value="{{.}}">{{end}}</datalist>
+
+  <p class="meta count"><span id="notesbusy" class="busy">·</span><span id="notecount">{{len .Notes}}</span> notes shown</p>
+  <div id="notelist">{{template "notelist" .}}</div>
+</section>
+{{end}}