Multi-replica deployments need every Pod/container to share one RSA private key, otherwise public keys handed to the browser may not match the key that decrypts the resulting ciphertext. Introduce a `*.local.yaml` override layer that ops-config and tenant-config both load on top of the base config, ship example overrides plus compose/k3s wiring, and tolerate PEM bodies that arrive folded or escaped from Secrets.
- Implemented QuestionExpansionService for generating and materializing questions based on combinations and AI distillation.
- Added question metadata classification logic to infer intent and layer of questions.
- Created API handlers for question expansion operations including combination preview, AI distillation, metadata classification, and materialization.
- Introduced database migrations to support new question-related fields and constraints in brand_questions and brand_keywords tables.
- Added caching mechanism for AI distillation results to improve performance.
- Defined JSON schemas for question distillation responses to ensure data integrity.
Adds a new browser-fetch microservice that wraps Lightpanda for rendering
JS-heavy pages, and wires it into the knowledge URL parser as a fallback
when the upstream link reader returns 403/429/5xx for an allow-listed
domain (e.g. zhuanlan.zhihu.com). Includes config/env plumbing, hot-reload
diff support, and full deploy assets (Dockerfile target, docker-compose,
k3s manifests, image-build/package scripts).
- shared/cache: add Options/L1/async/metrics/prefix decorators, multi-key ops, Redis pool tuning, and JSON readthrough metrics
- worker-generate: claim tasks via DB lease + heartbeat, requeue stale queued tasks, expire dead leases with refund/cache invalidation
- tenant: version article cache keys so worker recovery invalidations propagate cleanly
- shared/config: expand Redis (pool/timeouts/TLS) and Generation (lease/recovery) configs with defaults
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Introduces ai_points_monthly and ai_point_base_chars on the membership
plan policy, exposes them through TenantPlanAccess and MembershipInfo,
and seeds Pro with a 1500-point monthly allowance across the local,
server, and deploy configs.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Bumps refresh token lifetime to 720h with env overrides, and stops
clearing the local session for non-401 refresh failures so users aren't
logged out by transient network blips. Adds a 60s retry timer when a
refresh fails for non-auth reasons.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Scheduler now runs a token-protected HTTP server on scheduler.http_port
(default 8081, -1 disables) that exposes Prometheus /metrics and the
daily-task JSON snapshot endpoint. Workers gain a blocking Run(ctx) and
are supervised by a WaitGroup: on SIGINT/SIGTERM the metrics server
shuts down first, worker ticks stop scheduling but ongoing runOnce
calls keep their own context and finish, and the process waits up to
60s before exiting. Adds scheduler.http_host/http_port/internal_metrics_token
to config with SCHEDULER_* env overrides and exposes port 8081 in the
Docker image.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Add configurable membership plans (free/plus/pro) synced to DB on boot, a
subscription guard middleware that blocks tenant endpoints on expired or
missing plans, and a MembershipBlockedView that surfaces the reason so
the admin can contact the tenant owner. Quota and brand-library reads now
honor the active plan's policy JSON and expired subscriptions.
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