Merge remote-tracking branch 'github/master' into feat/agent-event-payload

# Conflicts:
#	docs/core-data-structures/core.i18n.yaml

apps/web/tests/markdown-cjk-strong.e2e.ts

@@ -36,6 +36,7 @@ const CASES = [
 /** Build one settled assistant reply covering CJK-adjacent strong punctuation boundaries. */
 function markdownFixture(): string {
   const session = Session.create(SessionId('markdown-cjk-strong-source'))
+  const eventTimeOrigin = new Date().setHours(12, 0, 0, 0)
   session.append('turn/start', { turn: 1 })
   const user = session.append('user/message', createUserMessage({
     content: [{ type: 'text', text: 'Render adjacent CJK strong emphasis.' }],
@@ -75,7 +76,10 @@ function markdownFixture(): string {
       createdAt: 0,
       cwd: '{{cwd}}',
     }),
-    ...session.events.map(event => JSON.stringify(event)),
+    ...session.events.map(event => JSON.stringify({
+      ...event,
+      time: eventTimeOrigin + event.seq * 1_000,
+    })),
     '',
   ].join('\n')
 }

apps/web/tests/markdown-images.e2e.ts

@@ -83,6 +83,7 @@ async function stopServer(server: Server): Promise<void> {
 /** Build one closed, invariant-checked session fixture with remote and local image Markdown. */
 function markdownImageFixture(remoteUrl: string): string {
   const session = Session.create(SessionId('markdown-image-source'))
+  const eventTimeOrigin = new Date().setHours(12, 0, 0, 0)
   session.append('turn/start', { turn: 1 })
   const user = session.append('user/message', createUserMessage({
     content: [{ type: 'text', text: 'Show the Markdown image policy.' }],
@@ -126,7 +127,14 @@ function markdownImageFixture(remoteUrl: string): string {
   }
   return [
     JSON.stringify(header),
-    ...session.events.map(event => JSON.stringify(event)),
+    // Spaced event times, exactly as the sibling markdown fixtures pin them:
+    // the stats line renders its LLM segment only while the step's measured
+    // milliseconds exceed zero, so a fixture that leaves the times unset lets
+    // the replay's own speed decide whether the golden matches.
+    ...session.events.map(event => JSON.stringify({
+      ...event,
+      time: eventTimeOrigin + event.seq * 1_000,
+    })),
     '',
   ].join('\n')
 }

apps/web/tests/markdown-inline-code-links.e2e.ts

@@ -26,6 +26,7 @@ const DONE = 'INLINE_CODE_LINK_DONE'
 /** Build a settled assistant reply with linkable URL code and inert code controls. */
 function markdownFixture(linkUrl: string): string {
   const session = Session.create(SessionId('markdown-inline-code-links-source'))
+  const eventTimeOrigin = new Date().setHours(12, 0, 0, 0)
   session.append('turn/start', { turn: 1 })
   const user = session.append('user/message', createUserMessage({
     content: [{ type: 'text', text: 'Show the local preview URL.' }],
@@ -72,7 +73,10 @@ function markdownFixture(linkUrl: string): string {
       createdAt: 0,
       cwd: '{{cwd}}',
     }),
-    ...session.events.map(event => JSON.stringify(event)),
+    ...session.events.map(event => JSON.stringify({
+      ...event,
+      time: eventTimeOrigin + event.seq * 1_000,
+    })),
     '',
   ].join('\n')
 }

apps/web/tests/snapshots/lifecycle-chrome/hero.expected.md

@@ -20,7 +20,7 @@
 - button "Settings":
   - img
   - text: Settings
-- text: Let's start building
+- text: Let's start building Preview
 - button "Choose workspace":
   - img
   - text: workspace

apps/web/tests/snapshots/lifecycle-chrome/plan-active.expected.md

@@ -20,7 +20,7 @@
 - button "Settings":
   - img
   - text: Settings
-- text: Let's start building
+- text: Let's start building Preview
 - button "Choose workspace":
   - img
   - text: workspace

apps/web/tests/snapshots/markdown-cjk-strong/ui.expected.md

@@ -49,4 +49,4 @@
   - text: Select model
   - img
 - button "Send message" [disabled]
-- text: 1 turns · 1 steps Input 0 tok · Output 0 tok
+- text: 1 turns · 1 steps LLM {{duration}} Input 0 tok · Output 0 tok

apps/web/tests/snapshots/markdown-images/ui.expected.md

@@ -28,4 +28,4 @@
   - text: Select model
   - img
 - button "Send message" [disabled]
-- text: 1 turns · 1 steps Input 0 tok · Output 0 tok
+- text: 1 turns · 1 steps LLM {{duration}} Input 0 tok · Output 0 tok

apps/web/tests/snapshots/markdown-inline-code-links/ui.expected.md

@@ -40,4 +40,4 @@
   - text: Select model
   - img
 - button "Send message" [disabled]
-- text: 1 turns · 1 steps Input 0 tok · Output 0 tok
+- text: 1 turns · 1 steps LLM {{duration}} Input 0 tok · Output 0 tok

apps/web/tests/snapshots/models-settings/configured.expected.md

@@ -21,3 +21,6 @@
   - button "添加提供方":
     - img
     - text: 添加提供方
+  - button "添加自定义提供方":
+    - img
+    - text: 添加自定义提供方

apps/web/tests/snapshots/onboarding-deepseek-config/models.expected.md

@@ -69,3 +69,6 @@
   - button "添加提供方":
     - img
     - text: 添加提供方
+  - button "添加自定义提供方":
+    - img
+    - text: 添加自定义提供方

apps/web/vite.config.ts

@@ -18,10 +18,110 @@ function rejectStandaloneServe(): Plugin {
   }
 }
 
+/**
+ * Vendor-chunk membership, by exact npm package name — the heavy render
+ * families (math, highlight, markdown) that change only on dependency bumps.
+ * Only packages workspace code imports DIRECTLY need listing: their private
+ * transitive dependencies (oniguruma machinery, character tables, …) are
+ * imported solely by these and rollup's chunk coloring pulls them into
+ * vendor automatically. A dependency shared with index-side code falls back
+ * to index — a few kB of dilution, never a correctness problem. Anything not
+ * listed (react family, the vendored cordis workspace, tiny helpers like
+ * anser/clsx, all workspace code) stays in the default `index` chunk, so
+ * editing shell code re-hashes only index and returning clients keep the
+ * cached vendor chunk.
+ *
+ * Boundary invariant: every member must be react-free. A package that
+ * imports react/jsx-runtime must never be listed — rollup folds a module
+ * shared between the entry and a manual chunk into the manual chunk, so one
+ * react-importing member would drag the single shared react copy into
+ * vendor. The React side of markdown/math rendering is workspace code and
+ * rides index.
+ */
+const VENDOR_PACKAGES: ReadonlySet<string> = new Set([
+  // math
+  'katex',
+  // syntax highlight (@shikijs/langs is handled separately below —
+  // lazy grammars must not land here)
+  'shiki',
+  // markdown parse pipeline (micromark/mdast; the incremental React renderer
+  // over it is workspace code)
+  'mdast-util-from-markdown',
+  'mdast-util-gfm',
+  'mdast-util-math',
+  'micromark-core-commonmark',
+  'micromark-extension-gfm',
+  'micromark-extension-math',
+  'micromark-factory-space',
+  'micromark-util-character',
+  'micromark-util-classify-character',
+  'micromark-util-sanitize-uri',
+  'micromark-util-symbol',
+  'micromark-util-types',
+])
+
+/**
+ * Boot grammars statically imported by ui-primitives' highlight.ts
+ * (`@shikijs/langs/typescript` → `dist/typescript.mjs`, etc.). They live in
+ * the same package as the lazy read-card grammars, but unlike those they are
+ * part of the initial load and belong in the vendor chunk; the lazy ones must
+ * stay unassigned so each keeps its own on-demand chunk.
+ */
+const BOOT_GRAMMAR_FILES: readonly string[] = [
+  'dist/typescript.mjs',
+  'dist/shellscript.mjs',
+  'dist/json.mjs',
+]
+
+/** Font asset extensions routed to assets/fonts/ (KaTeX's woff2/woff/ttf faces today). */
+const FONT_EXTENSIONS: readonly string[] = ['.woff2', '.woff', '.ttf']
+
+/** npm package name of a resolved module id (the segment after the LAST `node_modules/` — pnpm nests the real package under an inner node_modules). */
+function npmPackageOf(id: string): string | undefined {
+  const parts = id.split('/node_modules/')
+  if (parts.length === 1) return undefined
+  const [first, second] = parts[parts.length - 1].split('/')
+  if (first.startsWith('.')) return undefined // .pnpm store segment, not a package
+  if (first.startsWith('@')) return second === undefined ? undefined : `${first}/${second}`
+  return first
+}
+
 export default defineConfig({
   plugins: [rejectStandaloneServe(), react()],
   build: {
     sourcemap: true,
+    rollupOptions: {
+      output: {
+        // Output layout: the two main chunks stay at assets/ root; lazy
+        // @shikijs/langs grammar chunks group under assets/langs/; fonts
+        // (today all KaTeX faces referenced by vendor.css) group under
+        // assets/fonts/. Sourcemaps need no arrangement: rollup writes each
+        // .map next to its js and references it by bare relative filename.
+        chunkFileNames(chunk): string {
+          // Grammar chunks are recognized by their member modules, not the
+          // facade: shared embedded-grammar chunks (e.g. html+javascript,
+          // split out because php/ruby/mdx embed them) have no facade at all.
+          // index and vendor are excluded by name — vendor legitimately
+          // carries the three boot grammars.
+          if (chunk.name === 'index' || chunk.name === 'vendor') return 'assets/[name]-[hash].js'
+          const isLangChunk = chunk.moduleIds.some(id => id.includes('/node_modules/@shikijs/langs/'))
+          return isLangChunk ? 'assets/langs/[name]-[hash].js' : 'assets/[name]-[hash].js'
+        },
+        assetFileNames(asset): string {
+          const fileName = asset.names[0] ?? ''
+          const isFont = FONT_EXTENSIONS.some(ext => fileName.endsWith(ext))
+          return isFont ? 'assets/fonts/[name]-[hash][extname]' : 'assets/[name]-[hash][extname]'
+        },
+        manualChunks(id: string): string | undefined {
+          const pkg = npmPackageOf(id)
+          if (pkg === undefined) return undefined // workspace + vendored cordis: index
+          if (pkg === '@shikijs/langs') {
+            return BOOT_GRAMMAR_FILES.some(file => id.endsWith(`/${file}`)) ? 'vendor' : undefined
+          }
+          return VENDOR_PACKAGES.has(pkg) ? 'vendor' : undefined
+        },
+      },
+    },
   },
   resolve: {
     // Workspace packages resolve to SOURCE: package.json exports point at lib