Previously AI point cost was computed from request (input) characters at
reservation time. Switch to reserving a single point up front and
settling the final cost from the generated output length on completion.
- Reserve 1 point (or FixedPoints) instead of pricing on request chars
- On completion, recompute points from output chars vs base chars,
update the reservation amounts, and post a ledger delta for the
top-up/refund; invalidate the workspace quota summary cache
- MarkCompleted now persists final request_chars/base_chars/points
- Use ceil division in calculateAIPointCost so an exact base boundary
charges one point instead of rolling over
- Thread output text through all CompleteAIPoints callers (article
selection, KOL assist, question expansion, template assist, compliance
judge) and return the settled reservation
- Add unit tests plus an integration test gated on TEST_DATABASE_URL
- Update the user manual: billing is by output characters
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Adds an ai_point_usage_logs ledger and a reserve/refund/complete pipeline
that charges AI points for article selection optimize, template analyze
/title/outline, and KOL prompt generate/optimize. Pending reservations
are reconciled when the kol-assist worker and template-assist tasks
finish or fail, so points refund automatically on errors. Workspace now
exposes the AI quota status and a paginated usage ledger.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Trigger an AI optimize panel from a text selection in the KOL prompt
editor, accept a user instruction, and stream a preview before replacing
the selected fragment. Extend the shared editor AI assist panel with
boundary-aware placement so it can be hosted inside scoped surfaces, and
update the backend optimize prompt to honor the user instruction.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Add kolAssistURLResolver that fetches reference articles via the Ark
URL extractor when the user's description contains http(s) links, and
merges up to kolAssistReferenceContentMaxRunes of extracted content
into the generate description.
- Rewrite the generate user prompt into a strict template-authoring
brief: output only the final prompt template in Chinese, parameterize
variable info as {{placeholder}}, require at least 3 placeholders
when references exist, and cover goal/topic/title/structure/style/
interaction/constraints.
- Wire LLMConfig and logger through NewKolAssistService and the
handler.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
- Extract assist runtime (prompt building, response parsing, finalize)
from the worker into kol_assist_runtime so the sync streaming path
and the async task path share the same logic.
- Add POST /kol/manage/assist/stream as a Server-Sent Events endpoint
emitting start/delta/completed/error events, and wire it to a
streamAssist helper on kolManageApi that reports ApiClientError with
the server's error envelope.
- Stream generated content live in KolPromptEditor and KolGenerateView,
switching KolPromptEditArea to a boolean aiBusy flag and refining the
generator page layout.
- Add KolAssistStreamEvent to shared types.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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