merge: reconcile PR 40 with current lab

Integrate lab fff55a78 into PR #40 (cc25d5ba). Lab's modular email
backend/frontend, modular settings, split stylesheets (static/style.css
stays deleted), procfs compatibility, and request-scoped TurnContract
authority win; PR #40's routing classifiers, editor/email/task features,
and style.css changes are ported into lab's module and stylesheet homes.

Integration fixes:
- settings/api.js imports ui.js under its canonical versioned URL
- browser observations keep legacy CAPTCHA/access-block evidence
- artifact turns do not re-trigger broad-web research recovery
- env reference documents PR test-tool variables; page regenerated

PR #40 defects surfaced by lab gates and fixed here:
- web_fetch generic schema drops top-level anyOf (OpenAI contract);
  the compact preview contract still requires url or urls
- get_weather registered as a brokered network read
- new lazy editor modules precached for offline use
- SearXNG pin mirrored into GPU standalone compose files
- image model picker again skips offline endpoints

Tests updated where PR #40 changed behaviour on purpose, and PR tests
moved onto lab's document_source helpers.

static/sw.js

@@ -7,7 +7,7 @@
 //   - Other static assets (images/fonts/libs): cache-first with bg refresh.
 //   - API / non-GET: never cached.
 // Bump CACHE_NAME whenever the precache list or SW logic changes.
-const CACHE_NAME = 'odysseus-v651-chatgpt-usage-collapse';
+const CACHE_NAME = 'odysseus-v656-pr40-editor-precache';
 
 // KaTeX resolves these from its own stylesheet, so caching the CSS without them
 // gives offline math fallback glyphs instead of proper typesetting.
@@ -39,8 +39,28 @@ const KATEX_FONTS = [
 // exact URL the browser requests, query string included.
 const PRECACHE = [
   '/',
-  '/static/style.css?v=20260921chatgptusage2',
-  '/static/app.js?v=20260921chatgptusage2',
+  '/static/css/00-tokens.css?v=20260929csssplit',
+  '/static/css/01-agent-chat.css?v=20260929csssplit',
+  '/static/css/02-compare.css?v=20260929csssplit',
+  '/static/css/03-agent-chat.css?v=20260929csssplit',
+  '/static/css/04-memory.css?v=20260929csssplit',
+  '/static/css/05-documents.css?v=20260929csssplit',
+  '/static/css/06-admin-settings.css?v=20260929csssplit',
+  '/static/css/07-documents.css?v=20260929csssplit',
+  '/static/css/08-skills.css?v=20260929csssplit',
+  '/static/css/09-gallery.css?v=20260929csssplit',
+  '/static/css/10-cookbook.css?v=20260929csssplit',
+  '/static/css/11-tasks.css?v=20260929csssplit',
+  '/static/css/12-gallery.css?v=20260929csssplit',
+  '/static/css/13-image-editor.css?v=20260929csssplit',
+  '/static/css/14-email.css?v=20260929csssplit',
+  '/static/css/15-notes.css?v=20260929csssplit',
+  '/static/css/16-calendar.css?v=20260929csssplit',
+  '/static/css/17-research.css?v=20260929csssplit',
+  '/static/css/documents-gallery-editor.css?v=20260929csssplit',
+  '/static/css/email-calendar-notes-tasks.css?v=20260929csssplit',
+  '/static/css/cookbook-research-memory-settings.css?v=20260929csssplit',
+  '/static/app.js?v=20260929csssplit',
   '/static/js/storage.js',
   '/static/js/appConfig.js',
   '/static/js/ui.js?v=20260916largetoolscroll1',
@@ -75,15 +95,25 @@ const PRECACHE = [
   '/static/js/theme.js?v=20260911organsrain1',
   '/static/js/censor.js',
   '/static/js/settings.js?v=20260912writingstyle3',
-  '/static/js/admin.js?v=20260921chatgptusage2',
+  '/static/js/admin.js?v=20260929csssplit',
   '/static/js/chatgptSubscriptionUsage.js',
   '/static/js/init.js?v=20260829chatstyle12',
   '/static/js/slashCommands.js?v=20260921chatgptusage1',
   '/static/js/research/jobs.js?v=20260910researcherrorpersist1',
   '/static/js/emailInbox.js?v=20260914aireply4',
+  '/static/js/emailLibrary/index.js',
+  '/static/js/emailLibrary/aiReply.js',
+  '/static/js/emailLibrary/attachments.js',
+  '/static/js/emailLibrary/bodyRender.js',
+  '/static/js/emailLibrary/menus.js',
+  '/static/js/emailLibrary/reader.js',
+  '/static/js/emailLibrary/settingsPage.js',
+  '/static/js/emailLibrary/unsubscribe.js',
   '/static/js/emailLibrary/utils.js',
   '/static/js/emailLibrary/signatureFold.js',
   '/static/js/emailLibrary/state.js',
+  // emailInbox.js has always imported this one; it was never precached.
+  '/static/js/emailLibrary/replyRecipients.js',
   '/static/js/notes.js?v=20260911notesselectioncancel1',
   '/static/js/tasks.js?v=20260914taskmodel1',
   '/static/js/calendar.js?v=20260914emailsource11',
@@ -113,6 +143,7 @@ const PANEL_PRECACHE = [
   '/static/js/galleryEditor.js?v=20260909movepicklayer1',
   '/static/js/editor/ai-inpaint.js?v=20260708match1',
   '/static/js/editor/ai-models.js',
+  '/static/js/editor/ai-operation.js',
   '/static/js/editor/ai-rembg.js',
   '/static/js/editor/ai-tool-runner.js',
   '/static/js/editor/ai-tools-misc.js',
@@ -143,6 +174,8 @@ const PANEL_PRECACHE = [
   '/static/js/editor/document-geometry.js',
   '/static/js/editor/export-dialog.js',
   '/static/js/editor/selection-mask.js',
+  '/static/js/editor/selection-modifiers.js',
+  '/static/js/editor/tool-shortcuts.js',
   '/static/js/editor/filters/blur.js',
   '/static/js/editor/filters/edge-feather.js',
   '/static/js/editor/fx/adj-popup.js',
@@ -163,6 +196,8 @@ const PANEL_PRECACHE = [
   '/static/js/editor/layer-geometry.js',
   '/static/js/editor/precision-guides.js',
   '/static/js/editor/layer-panel.js',
+  '/static/js/editor/layer-style-menu.js',
+  '/static/js/editor/layer-styles.js',
   '/static/js/editor/mask-utils.js',
   '/static/js/editor/shortcuts-popover.js',
   '/static/js/editor/slider-ux.js',
@@ -183,6 +218,7 @@ const PANEL_PRECACHE = [
   '/static/js/editor/tools/lasso.js',
   '/static/js/editor/tools/marquee.js',
   '/static/js/editor/tools/move.js',
+  '/static/js/editor/tools/pen-selection.js',
   '/static/js/editor/tools/stroke.js',
   '/static/js/editor/tools/transform-drag.js',
   '/static/js/editor/tools/transform-handles.js',