release v0.5.2

.env.example

@@ -122,9 +122,16 @@ PROBE_INTERVAL_MS=30000
 PROBE_TIMEOUT_MS=5000
 
 # Provider Endpoint Probing (always enabled)
-# 功能说明：每 10 秒探测所有启用端点的速度与连通性，并刷新端点选择排序。
-# 注意：没有 ENABLE 开关，默认启用；可通过下列参数调优。
-ENDPOINT_PROBE_INTERVAL_MS=10000
+# Probes all enabled endpoints based on dynamic intervals and refreshes endpoint selection ranking.
+# Note: No ENABLE switch, enabled by default; tune via parameters below.
+#
+# Dynamic Interval Rules (in priority order):
+# 1. Timeout Override (10s): If endpoint's lastProbeErrorType === "timeout" and not recovered (lastProbeOk !== true)
+# 2. Single-Vendor (10min): If vendor has only 1 enabled endpoint
+# 3. Base Interval (default): All other endpoints
+#
+# ENDPOINT_PROBE_INTERVAL_MS controls the base interval. Single-vendor and timeout intervals are fixed.
+ENDPOINT_PROBE_INTERVAL_MS=60000
 ENDPOINT_PROBE_TIMEOUT_MS=5000
 ENDPOINT_PROBE_CONCURRENCY=10
 ENDPOINT_PROBE_CYCLE_JITTER_MS=1000

drizzle/0048_add_system_timezone.sql

@@ -0,0 +1,6 @@
+-- Add timezone column to system_settings table
+-- Stores IANA timezone identifier (e.g., 'Asia/Shanghai', 'America/New_York')
+-- NULL means: use TZ environment variable or fallback to UTC
+
+ALTER TABLE "system_settings"
+ADD COLUMN IF NOT EXISTS "timezone" varchar(64);

drizzle/0057_conscious_quicksilver.sql

@@ -0,0 +1,6 @@
+ALTER TABLE "message_request" ALTER COLUMN "input_tokens" SET DATA TYPE bigint;--> statement-breakpoint
+ALTER TABLE "message_request" ALTER COLUMN "output_tokens" SET DATA TYPE bigint;--> statement-breakpoint
+ALTER TABLE "message_request" ALTER COLUMN "cache_creation_input_tokens" SET DATA TYPE bigint;--> statement-breakpoint
+ALTER TABLE "message_request" ALTER COLUMN "cache_read_input_tokens" SET DATA TYPE bigint;--> statement-breakpoint
+ALTER TABLE "message_request" ALTER COLUMN "cache_creation_5m_input_tokens" SET DATA TYPE bigint;--> statement-breakpoint
+ALTER TABLE "message_request" ALTER COLUMN "cache_creation_1h_input_tokens" SET DATA TYPE bigint;

drizzle/0058_silly_sleepwalker.sql

@@ -0,0 +1,6 @@
+ALTER TABLE "system_settings" ADD COLUMN "quota_db_refresh_interval_seconds" integer DEFAULT 10;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN "quota_lease_percent_5h" numeric(5, 4) DEFAULT '0.05';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN "quota_lease_percent_daily" numeric(5, 4) DEFAULT '0.05';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN "quota_lease_percent_weekly" numeric(5, 4) DEFAULT '0.05';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN "quota_lease_percent_monthly" numeric(5, 4) DEFAULT '0.05';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN "quota_lease_cap_usd" numeric(10, 2);

drizzle/0059_safe_xorn.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "keys" ALTER COLUMN "expires_at" SET DATA TYPE timestamp with time zone;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "timezone" varchar(64);