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feat(web): split context injection into producer-declared forms

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Injected context reached the transcript as one anonymous shape whose
expanded body was the whole message serialized as inline JSON, so the
escaping collapsed the only readable part — the model-facing prose —
into a single line.

`MessageSource` gains an optional producer-declared `form`, a small
semantic vocabulary of information shapes independent of `kind`: kind
says who produced the context, form says what shape it is, so several
producers may share one presentation. Two values ship.

`instructions` (workspace-context) lists the reconciled files above
their text and keeps the `<system-reminder>` framing verbatim, because
the framing is part of what the model read. `catalog` moves dsh-tool-skill
off the shared plugin kind onto a `skill-catalog` source carrying the
published name/description entries, and the body lists those instead of
re-parsing `<available_skills>` out of the prose. Catalog identity moves
with it: the republish digest now covers the durable entries, deleting
the text-slicing that recovered them from a logged message.

Everything else renders the opaque body — the model-facing text with its
real line breaks, then the remaining provenance as fields. That is the
documented default, not a leftover: a resumed, forked, or foreign log
must render whether or not its producer is mounted here, which is why
the classification lives in the durable source rather than a client-side
table keyed by producer.
This commit is contained in:
creatixchu
2026-08-05 12:15:03 +08:00
parent e5d4ae72fc
commit 340c9ba576
51 changed files with 779 additions and 174 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
apps/web/tests/seeded-history.e2e.ts
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@@ -227,6 +227,7 @@ describe('web e2e: seeded history renders through cold resume', () => {
}],
source: {
kind: 'workspace-instructions',
form: 'instructions',
baseline: true,
changes: [{
action: 'set',
@@ -268,6 +269,10 @@ describe('web e2e: seeded history renders through cold resume', () => {
await expect.poll(() => disclosure.getAttribute('aria-expanded')).toBe('true')
const body = page.locator('[data-context-injection-body]')
await body.waitFor({ timeout: 5_000 })
// The instructions form names the file it reconciled above the text, and
// the text keeps the framing the model read rather than a cleaned excerpt.
expect(await body.locator('[data-context-files] li').allInnerTexts()).toEqual(['AGENTS.md\nloaded'])
expect(await body.locator('[data-context-text]').innerText()).toContain('<system-reminder>')
const headerBox = await disclosure.boundingBox()
const bodyBox = await body.boundingBox()
if (headerBox === null || bodyBox === null) throw new Error('context disclosure geometry is not measurable')
@@ -373,7 +378,9 @@ describe('web e2e: seeded history renders through cold resume', () => {
await disclosure.click()
await expect.poll(() => disclosure.getAttribute('aria-expanded')).toBe('true')
const body = page.locator('[data-context-injection-body]')
// The instructions row above stays expanded from the geometry case; the
// opaque body is the one without a declared form.
const body = page.locator('[data-context-injection-body]:not([data-context-form])')
const bodyBox = await body.boundingBox()
if (bodyBox === null) throw new Error('short context disclosure geometry is not measurable')
expect(bodyBox.height).toBeLessThan(141)