diff --git a/.gitignore b/.gitignore
index 0908e34db..eb4139039 100644
--- a/.gitignore
+++ b/.gitignore
@@ -55,6 +55,7 @@ next-env.d.ts
 # tooling & logs
 .cursor/
 .claude/
+.codex/
 .serena/
 !src/app/dashboard/logs/
 !src/app/settings/logs/
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9db4073d7..7031d534b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,49 @@
 
 ---
 
+## [v0.3.42](https://github.com/ding113/claude-code-hub/releases/tag/v0.3.42) - 2026-01-07
+
+### 新增
+
+- Session 详情页重设计，改进布局和用户体验 (f52a2651)
+- 供应商级别参数覆写审计功能，支持 Codex reasoning/text/parallel_tool_calls 覆写 (#557, #536)
+- 供应商查询缓存功能，支持缓存开关配置，默认启用 (#554, #556) [@hank9999](https://github.com/hank9999)
+- Gemini 非流式错误规则 (#547) [@Kevin Cui](https://github.com/kevin-cui-tw)
+- Anthropic Warmup 请求拦截功能 (#525)
+- tool_use missing tool_result 错误规则 (#550, #551)
+- Codex reasoning effort mismatch 错误规则 (#544)
+
+### 优化
+
+- 供应商保存异步架构重构，提升保存性能 (54bada89)
+- 拆分 unified-edit-dialog 为专用对话框组件，改善代码结构 (#539) [@NieiR](https://github.com/NieiR)
+- Session Messages 提升内容阈值并支持导出完整请求 (#537)
+- 管理后台 UI 改进 (#538) [@miraserver](https://github.com/miraserver)
+
+### 修复
+
+- 修复 SessionStats 组件日期类型问题 (57ac4d6d)
+- 修复 CodeDisplay 组件缺少 className prop (c622705b)
+- 修复 /v1/responses 和 /v1/chat/completions 未使用 GuardPipeline 的问题 (#552)
+- 修复添加新供应商后列表未刷新的问题 (#546) [@NieiR](https://github.com/NieiR)
+- 补齐 system_settings 缺失列 (17014402)
+- 修复供应商总限额编辑、生效和重置逻辑 (#535)
+- 修复 Key 清除到期时间使用空字符串传参问题 (#534)
+- 修复 my-usage 今日统计与只读 API 自助查询 (#532)
+- 修复清除用户/Key 到期时间后保存不生效的问题 (#533)
+- 修复用户限额未设置时 Key 限额仍生效的问题 (#531)
+- 修复供应商搜索框重复清除按钮 (af17948d)
+- 修复 CodeRabbit webhook 反馈问题 (#527)
+
+### 其他
+
+- 为 available-models 工具函数添加单元测试 (#528) [@NieiR](https://github.com/NieiR)
+- 更新使用文档中 Codex 模型配置 (#545)
+- 更新 AGENT 指导文档 (cc32b47b)
+- 重新生成 blocked_by 索引迁移 (3250f210)
+
+---
+
 ## [v0.3.41](https://github.com/ding113/claude-code-hub/releases/tag/v0.3.41) - 2026-01-03
 
 ### 新增
diff --git a/drizzle/0000_legal_brother_voodoo.sql b/drizzle/0000_legal_brother_voodoo.sql
index 0cbf85069..3110d0007 100644
--- a/drizzle/0000_legal_brother_voodoo.sql
+++ b/drizzle/0000_legal_brother_voodoo.sql
@@ -1,4 +1,4 @@
-CREATE TABLE "keys" (
+CREATE TABLE IF NOT EXISTS "keys" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"user_id" integer NOT NULL,
 	"key" varchar NOT NULL,
@@ -14,7 +14,7 @@ CREATE TABLE "keys" (
 	"deleted_at" timestamp with time zone
 );
 --> statement-breakpoint
-CREATE TABLE "message_request" (
+CREATE TABLE IF NOT EXISTS "message_request" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"provider_id" integer NOT NULL,
 	"user_id" integer NOT NULL,
@@ -35,7 +35,7 @@ CREATE TABLE "message_request" (
 	"deleted_at" timestamp with time zone
 );
 --> statement-breakpoint
-CREATE TABLE "model_prices" (
+CREATE TABLE IF NOT EXISTS "model_prices" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"model_name" varchar NOT NULL,
 	"price_data" jsonb NOT NULL,
@@ -43,7 +43,7 @@ CREATE TABLE "model_prices" (
 	"updated_at" timestamp with time zone DEFAULT now()
 );
 --> statement-breakpoint
-CREATE TABLE "providers" (
+CREATE TABLE IF NOT EXISTS "providers" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"name" varchar NOT NULL,
 	"description" text,
@@ -69,7 +69,7 @@ CREATE TABLE "providers" (
 	"deleted_at" timestamp with time zone
 );
 --> statement-breakpoint
-CREATE TABLE "system_settings" (
+CREATE TABLE IF NOT EXISTS "system_settings" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"site_title" varchar(128) DEFAULT 'Claude Code Hub' NOT NULL,
 	"allow_global_usage_view" boolean DEFAULT true NOT NULL,
@@ -77,7 +77,7 @@ CREATE TABLE "system_settings" (
 	"updated_at" timestamp with time zone DEFAULT now()
 );
 --> statement-breakpoint
-CREATE TABLE "users" (
+CREATE TABLE IF NOT EXISTS "users" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"name" varchar NOT NULL,
 	"description" text,
@@ -90,23 +90,23 @@ CREATE TABLE "users" (
 	"deleted_at" timestamp with time zone
 );
 --> statement-breakpoint
-CREATE INDEX "idx_keys_user_id" ON "keys" USING btree ("user_id");--> statement-breakpoint
-CREATE INDEX "idx_keys_created_at" ON "keys" USING btree ("created_at");--> statement-breakpoint
-CREATE INDEX "idx_keys_deleted_at" ON "keys" USING btree ("deleted_at");--> statement-breakpoint
-CREATE INDEX "idx_message_request_user_date_cost" ON "message_request" USING btree ("user_id","created_at","cost_usd") WHERE "message_request"."deleted_at" IS NULL;--> statement-breakpoint
-CREATE INDEX "idx_message_request_user_query" ON "message_request" USING btree ("user_id","created_at") WHERE "message_request"."deleted_at" IS NULL;--> statement-breakpoint
-CREATE INDEX "idx_message_request_provider_id" ON "message_request" USING btree ("provider_id");--> statement-breakpoint
-CREATE INDEX "idx_message_request_user_id" ON "message_request" USING btree ("user_id");--> statement-breakpoint
-CREATE INDEX "idx_message_request_key" ON "message_request" USING btree ("key");--> statement-breakpoint
-CREATE INDEX "idx_message_request_created_at" ON "message_request" USING btree ("created_at");--> statement-breakpoint
-CREATE INDEX "idx_message_request_deleted_at" ON "message_request" USING btree ("deleted_at");--> statement-breakpoint
-CREATE INDEX "idx_model_prices_latest" ON "model_prices" USING btree ("model_name","created_at" DESC NULLS LAST);--> statement-breakpoint
-CREATE INDEX "idx_model_prices_model_name" ON "model_prices" USING btree ("model_name");--> statement-breakpoint
-CREATE INDEX "idx_model_prices_created_at" ON "model_prices" USING btree ("created_at" DESC NULLS LAST);--> statement-breakpoint
-CREATE INDEX "idx_providers_enabled_priority" ON "providers" USING btree ("is_enabled","priority","weight") WHERE "providers"."deleted_at" IS NULL;--> statement-breakpoint
-CREATE INDEX "idx_providers_group" ON "providers" USING btree ("group_tag") WHERE "providers"."deleted_at" IS NULL;--> statement-breakpoint
-CREATE INDEX "idx_providers_created_at" ON "providers" USING btree ("created_at");--> statement-breakpoint
-CREATE INDEX "idx_providers_deleted_at" ON "providers" USING btree ("deleted_at");--> statement-breakpoint
-CREATE INDEX "idx_users_active_role_sort" ON "users" USING btree ("deleted_at","role","id") WHERE "users"."deleted_at" IS NULL;--> statement-breakpoint
-CREATE INDEX "idx_users_created_at" ON "users" USING btree ("created_at");--> statement-breakpoint
-CREATE INDEX "idx_users_deleted_at" ON "users" USING btree ("deleted_at");
\ No newline at end of file
+CREATE INDEX IF NOT EXISTS "idx_keys_user_id" ON "keys" USING btree ("user_id");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_keys_created_at" ON "keys" USING btree ("created_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_keys_deleted_at" ON "keys" USING btree ("deleted_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_user_date_cost" ON "message_request" USING btree ("user_id","created_at","cost_usd") WHERE "message_request"."deleted_at" IS NULL;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_user_query" ON "message_request" USING btree ("user_id","created_at") WHERE "message_request"."deleted_at" IS NULL;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_provider_id" ON "message_request" USING btree ("provider_id");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_user_id" ON "message_request" USING btree ("user_id");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_key" ON "message_request" USING btree ("key");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_created_at" ON "message_request" USING btree ("created_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_deleted_at" ON "message_request" USING btree ("deleted_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_model_prices_latest" ON "model_prices" USING btree ("model_name","created_at" DESC NULLS LAST);--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_model_prices_model_name" ON "model_prices" USING btree ("model_name");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_model_prices_created_at" ON "model_prices" USING btree ("created_at" DESC NULLS LAST);--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_providers_enabled_priority" ON "providers" USING btree ("is_enabled","priority","weight") WHERE "providers"."deleted_at" IS NULL;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_providers_group" ON "providers" USING btree ("group_tag") WHERE "providers"."deleted_at" IS NULL;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_providers_created_at" ON "providers" USING btree ("created_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_providers_deleted_at" ON "providers" USING btree ("deleted_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_users_active_role_sort" ON "users" USING btree ("deleted_at","role","id") WHERE "users"."deleted_at" IS NULL;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_users_created_at" ON "users" USING btree ("created_at");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_users_deleted_at" ON "users" USING btree ("deleted_at");
diff --git a/drizzle/0001_ambiguous_bromley.sql b/drizzle/0001_ambiguous_bromley.sql
index f250f1190..5dd5c13d1 100644
--- a/drizzle/0001_ambiguous_bromley.sql
+++ b/drizzle/0001_ambiguous_bromley.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "message_request" ADD COLUMN "session_id" varchar(64);--> statement-breakpoint
-CREATE INDEX "idx_message_request_session_id" ON "message_request" USING btree ("session_id") WHERE "message_request"."deleted_at" IS NULL;
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "session_id" varchar(64);--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_session_id" ON "message_request" USING btree ("session_id") WHERE "message_request"."deleted_at" IS NULL;
diff --git a/drizzle/0003_outstanding_centennial.sql b/drizzle/0003_outstanding_centennial.sql
index 48b027653..0da7dcde9 100644
--- a/drizzle/0003_outstanding_centennial.sql
+++ b/drizzle/0003_outstanding_centennial.sql
@@ -1,4 +1,4 @@
-CREATE TABLE "sensitive_words" (
+CREATE TABLE IF NOT EXISTS "sensitive_words" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"word" varchar(255) NOT NULL,
 	"match_type" varchar(20) DEFAULT 'contains' NOT NULL,
@@ -8,7 +8,7 @@ CREATE TABLE "sensitive_words" (
 	"updated_at" timestamp with time zone DEFAULT now()
 );
 --> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "blocked_by" varchar(50);--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "blocked_reason" text;--> statement-breakpoint
-CREATE INDEX "idx_sensitive_words_enabled" ON "sensitive_words" USING btree ("is_enabled","match_type");--> statement-breakpoint
-CREATE INDEX "idx_sensitive_words_created_at" ON "sensitive_words" USING btree ("created_at");
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "blocked_by" varchar(50);--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "blocked_reason" text;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_sensitive_words_enabled" ON "sensitive_words" USING btree ("is_enabled","match_type");--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_sensitive_words_created_at" ON "sensitive_words" USING btree ("created_at");
diff --git a/drizzle/0004_dazzling_starbolt.sql b/drizzle/0004_dazzling_starbolt.sql
index 3b6c5fb18..66af518f1 100644
--- a/drizzle/0004_dazzling_starbolt.sql
+++ b/drizzle/0004_dazzling_starbolt.sql
@@ -1 +1 @@
-ALTER TABLE "message_request" ADD COLUMN "cost_multiplier" numeric(10, 4);
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "cost_multiplier" numeric(10, 4);
diff --git a/drizzle/0005_true_raza.sql b/drizzle/0005_true_raza.sql
index 6d6e42bbe..675df515e 100644
--- a/drizzle/0005_true_raza.sql
+++ b/drizzle/0005_true_raza.sql
@@ -1,3 +1,3 @@
-ALTER TABLE "message_request" ADD COLUMN "original_model" varchar(128);--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "user_agent" varchar(512);--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "messages_count" integer;
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "original_model" varchar(128);--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "user_agent" varchar(512);--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "messages_count" integer;
diff --git a/drizzle/0006_lame_matthew_murdock.sql b/drizzle/0006_lame_matthew_murdock.sql
index 2a40f7ffb..54abed108 100644
--- a/drizzle/0006_lame_matthew_murdock.sql
+++ b/drizzle/0006_lame_matthew_murdock.sql
@@ -1,4 +1,4 @@
-CREATE TABLE "provider_schedule_logs" (
+CREATE TABLE IF NOT EXISTS "provider_schedule_logs" (
 	"id" serial PRIMARY KEY NOT NULL,
 	"execution_time" timestamp with time zone NOT NULL,
 	"executed_by" varchar(50) NOT NULL,
@@ -11,21 +11,21 @@ CREATE TABLE "provider_schedule_logs" (
 	"created_at" timestamp with time zone DEFAULT now()
 );
 --> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "base_weight" integer;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "base_priority" integer;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "last_schedule_time" timestamp with time zone;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "enable_auto_schedule" boolean DEFAULT false NOT NULL;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "schedule_time" varchar(5) DEFAULT '02:00';--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "min_sample_size" integer DEFAULT 10;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "schedule_window_hours" integer DEFAULT 24;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "enable_realtime_schedule" boolean DEFAULT false NOT NULL;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "schedule_interval_seconds" integer DEFAULT 30;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "exploration_rate" integer DEFAULT 15;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "circuit_recovery_weight_percent" integer DEFAULT 30;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "circuit_recovery_observation_count" integer DEFAULT 10;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "max_weight_adjustment_percent" integer DEFAULT 10;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "short_term_window_minutes" integer DEFAULT 60;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "medium_term_window_minutes" integer DEFAULT 360;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "long_term_window_minutes" integer DEFAULT 1440;--> statement-breakpoint
-CREATE INDEX "idx_schedule_logs_execution_time" ON "provider_schedule_logs" USING btree ("execution_time" DESC NULLS LAST);--> statement-breakpoint
-CREATE INDEX "idx_schedule_logs_created_at" ON "provider_schedule_logs" USING btree ("created_at" DESC NULLS LAST);
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "base_weight" integer;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "base_priority" integer;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "last_schedule_time" timestamp with time zone;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_auto_schedule" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "schedule_time" varchar(5) DEFAULT '02:00';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "min_sample_size" integer DEFAULT 10;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "schedule_window_hours" integer DEFAULT 24;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_realtime_schedule" boolean DEFAULT false NOT NULL;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "schedule_interval_seconds" integer DEFAULT 30;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "exploration_rate" integer DEFAULT 15;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "circuit_recovery_weight_percent" integer DEFAULT 30;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "circuit_recovery_observation_count" integer DEFAULT 10;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "max_weight_adjustment_percent" integer DEFAULT 10;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "short_term_window_minutes" integer DEFAULT 60;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "medium_term_window_minutes" integer DEFAULT 360;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "long_term_window_minutes" integer DEFAULT 1440;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_schedule_logs_execution_time" ON "provider_schedule_logs" USING btree ("execution_time" DESC NULLS LAST);--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_schedule_logs_created_at" ON "provider_schedule_logs" USING btree ("created_at" DESC NULLS LAST);
diff --git a/drizzle/0007_lazy_post.sql b/drizzle/0007_lazy_post.sql
index 70891c2b1..64bbf56a8 100644
--- a/drizzle/0007_lazy_post.sql
+++ b/drizzle/0007_lazy_post.sql
@@ -1,17 +1,17 @@
-DROP TABLE "provider_schedule_logs" CASCADE;--> statement-breakpoint
-ALTER TABLE "providers" DROP COLUMN "base_weight";--> statement-breakpoint
-ALTER TABLE "providers" DROP COLUMN "base_priority";--> statement-breakpoint
-ALTER TABLE "providers" DROP COLUMN "last_schedule_time";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "enable_auto_schedule";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "schedule_time";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "min_sample_size";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "schedule_window_hours";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "enable_realtime_schedule";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "schedule_interval_seconds";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "exploration_rate";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "circuit_recovery_weight_percent";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "circuit_recovery_observation_count";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "max_weight_adjustment_percent";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "short_term_window_minutes";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "medium_term_window_minutes";--> statement-breakpoint
-ALTER TABLE "system_settings" DROP COLUMN "long_term_window_minutes";
\ No newline at end of file
+DROP TABLE IF EXISTS "provider_schedule_logs" CASCADE;--> statement-breakpoint
+ALTER TABLE "providers" DROP COLUMN IF EXISTS "base_weight";--> statement-breakpoint
+ALTER TABLE "providers" DROP COLUMN IF EXISTS "base_priority";--> statement-breakpoint
+ALTER TABLE "providers" DROP COLUMN IF EXISTS "last_schedule_time";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "enable_auto_schedule";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "schedule_time";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "min_sample_size";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "schedule_window_hours";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "enable_realtime_schedule";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "schedule_interval_seconds";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "exploration_rate";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "circuit_recovery_weight_percent";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "circuit_recovery_observation_count";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "max_weight_adjustment_percent";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "short_term_window_minutes";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "medium_term_window_minutes";--> statement-breakpoint
+ALTER TABLE "system_settings" DROP COLUMN IF EXISTS "long_term_window_minutes";
diff --git a/drizzle/0008_talented_molten_man.sql b/drizzle/0008_talented_molten_man.sql
index 714aee6fe..a58408591 100644
--- a/drizzle/0008_talented_molten_man.sql
+++ b/drizzle/0008_talented_molten_man.sql
@@ -1 +1 @@
-ALTER TABLE "keys" ADD COLUMN "can_login_web_ui" boolean DEFAULT true;
\ No newline at end of file
+ALTER TABLE "keys" ADD COLUMN IF NOT EXISTS "can_login_web_ui" boolean DEFAULT true;
diff --git a/drizzle/0009_many_amazoness.sql b/drizzle/0009_many_amazoness.sql
index 2a4ba0775..d8a6b6bf4 100644
--- a/drizzle/0009_many_amazoness.sql
+++ b/drizzle/0009_many_amazoness.sql
@@ -1 +1 @@
-ALTER TABLE "providers" ADD COLUMN "allowed_models" jsonb DEFAULT 'null'::jsonb;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "allowed_models" jsonb DEFAULT 'null'::jsonb;
diff --git a/drizzle/0010_unusual_bloodscream.sql b/drizzle/0010_unusual_bloodscream.sql
index 1e71575a5..122649de3 100644
--- a/drizzle/0010_unusual_bloodscream.sql
+++ b/drizzle/0010_unusual_bloodscream.sql
@@ -1,5 +1,5 @@
-ALTER TABLE "system_settings" ADD COLUMN "currency_display" varchar(10) DEFAULT 'USD' NOT NULL;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "enable_auto_cleanup" boolean DEFAULT false;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "cleanup_retention_days" integer DEFAULT 30;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "cleanup_schedule" varchar(50) DEFAULT '0 2 * * *';--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "cleanup_batch_size" integer DEFAULT 10000;
\ No newline at end of file
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "currency_display" varchar(10) DEFAULT 'USD' NOT NULL;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_auto_cleanup" boolean DEFAULT false;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "cleanup_retention_days" integer DEFAULT 30;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "cleanup_schedule" varchar(50) DEFAULT '0 2 * * *';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "cleanup_batch_size" integer DEFAULT 10000;
diff --git a/drizzle/0011_charming_ben_parker.sql b/drizzle/0011_charming_ben_parker.sql
index 0a41d6f54..3cf9e387b 100644
--- a/drizzle/0011_charming_ben_parker.sql
+++ b/drizzle/0011_charming_ben_parker.sql
@@ -1 +1 @@
-ALTER TABLE "providers" ADD COLUMN "join_claude_pool" boolean DEFAULT false;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "join_claude_pool" boolean DEFAULT false;
diff --git a/drizzle/0012_elite_iron_patriot.sql b/drizzle/0012_elite_iron_patriot.sql
index bb9167987..5efc8d56c 100644
--- a/drizzle/0012_elite_iron_patriot.sql
+++ b/drizzle/0012_elite_iron_patriot.sql
@@ -1,3 +1,3 @@
-ALTER TABLE "providers" ADD COLUMN "circuit_breaker_failure_threshold" integer DEFAULT 5;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "circuit_breaker_open_duration" integer DEFAULT 1800000;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "circuit_breaker_half_open_success_threshold" integer DEFAULT 2;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "circuit_breaker_failure_threshold" integer DEFAULT 5;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "circuit_breaker_open_duration" integer DEFAULT 1800000;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "circuit_breaker_half_open_success_threshold" integer DEFAULT 2;
diff --git a/drizzle/0014_overconfident_mongu.sql b/drizzle/0014_overconfident_mongu.sql
index f63df3c4d..eefaf98c7 100644
--- a/drizzle/0014_overconfident_mongu.sql
+++ b/drizzle/0014_overconfident_mongu.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "providers" ADD COLUMN "proxy_url" varchar(512);--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "proxy_fallback_to_direct" boolean DEFAULT false;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "proxy_url" varchar(512);--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "proxy_fallback_to_direct" boolean DEFAULT false;
diff --git a/drizzle/0015_narrow_gunslinger.sql b/drizzle/0015_narrow_gunslinger.sql
index 11e1b3827..2c9329ec4 100644
--- a/drizzle/0015_narrow_gunslinger.sql
+++ b/drizzle/0015_narrow_gunslinger.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "providers" ADD COLUMN "codex_instructions_strategy" varchar(20) DEFAULT 'auto';--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "enable_client_version_check" boolean DEFAULT false NOT NULL;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "codex_instructions_strategy" varchar(20) DEFAULT 'auto';--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_client_version_check" boolean DEFAULT false NOT NULL;
diff --git a/drizzle/0016_curious_paladin.sql b/drizzle/0016_curious_paladin.sql
index 18317f8cf..83dc79be1 100644
--- a/drizzle/0016_curious_paladin.sql
+++ b/drizzle/0016_curious_paladin.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "providers" ADD COLUMN "website_url" text;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "favicon_url" text;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "website_url" text;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "favicon_url" text;
diff --git a/drizzle/0017_sudden_bruce_banner.sql b/drizzle/0017_sudden_bruce_banner.sql
index 88de78e67..ddaa5efd6 100644
--- a/drizzle/0017_sudden_bruce_banner.sql
+++ b/drizzle/0017_sudden_bruce_banner.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "message_request" ADD COLUMN "endpoint" varchar(256);--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "endpoint" varchar(256);--> statement-breakpoint
 CREATE INDEX IF NOT EXISTS "idx_message_request_endpoint" ON "message_request" USING btree ("endpoint") WHERE "message_request"."deleted_at" IS NULL;
diff --git a/drizzle/0019_far_whirlwind.sql b/drizzle/0019_far_whirlwind.sql
index 596f886eb..96ba5b374 100644
--- a/drizzle/0019_far_whirlwind.sql
+++ b/drizzle/0019_far_whirlwind.sql
@@ -1,3 +1,3 @@
-ALTER TABLE "providers" ADD COLUMN "first_byte_timeout_streaming_ms" integer DEFAULT 30000 NOT NULL;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "streaming_idle_timeout_ms" integer DEFAULT 10000 NOT NULL;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "request_timeout_non_streaming_ms" integer DEFAULT 600000 NOT NULL;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "first_byte_timeout_streaming_ms" integer DEFAULT 30000 NOT NULL;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "streaming_idle_timeout_ms" integer DEFAULT 10000 NOT NULL;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "request_timeout_non_streaming_ms" integer DEFAULT 600000 NOT NULL;
diff --git a/drizzle/0021_broad_black_panther.sql b/drizzle/0021_broad_black_panther.sql
index 4dfe8289d..b67d2b927 100644
--- a/drizzle/0021_broad_black_panther.sql
+++ b/drizzle/0021_broad_black_panther.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "error_rules" ADD COLUMN "override_response" jsonb;--> statement-breakpoint
-ALTER TABLE "error_rules" ADD COLUMN "override_status_code" integer;
\ No newline at end of file
+ALTER TABLE "error_rules" ADD COLUMN IF NOT EXISTS "override_response" jsonb;--> statement-breakpoint
+ALTER TABLE "error_rules" ADD COLUMN IF NOT EXISTS "override_status_code" integer;
diff --git a/drizzle/0022_strange_next_avengers.sql b/drizzle/0022_strange_next_avengers.sql
index 2a655ce4e..3b289b52c 100644
--- a/drizzle/0022_strange_next_avengers.sql
+++ b/drizzle/0022_strange_next_avengers.sql
@@ -1 +1 @@
-ALTER TABLE "system_settings" ADD COLUMN "verbose_provider_error" boolean DEFAULT false NOT NULL;
\ No newline at end of file
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "verbose_provider_error" boolean DEFAULT false NOT NULL;
diff --git a/drizzle/0023_even_mentor.sql b/drizzle/0023_even_mentor.sql
index f588e41cf..b27b5af65 100644
--- a/drizzle/0023_even_mentor.sql
+++ b/drizzle/0023_even_mentor.sql
@@ -1 +1 @@
-ALTER TABLE "users" ADD COLUMN "tags" jsonb DEFAULT '[]'::jsonb;
\ No newline at end of file
+ALTER TABLE "users" ADD COLUMN IF NOT EXISTS "tags" jsonb DEFAULT '[]'::jsonb;
diff --git a/drizzle/0025_add_http2_setting.sql b/drizzle/0025_add_http2_setting.sql
index aecb703c7..b0494bada 100644
--- a/drizzle/0025_add_http2_setting.sql
+++ b/drizzle/0025_add_http2_setting.sql
@@ -1 +1 @@
-ALTER TABLE "system_settings" ADD COLUMN "enable_http2" boolean DEFAULT false NOT NULL;
\ No newline at end of file
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_http2" boolean DEFAULT false NOT NULL;
diff --git a/drizzle/0027_happy_sharon_carter.sql b/drizzle/0027_happy_sharon_carter.sql
index 9f111d8ac..902c3cdf2 100644
--- a/drizzle/0027_happy_sharon_carter.sql
+++ b/drizzle/0027_happy_sharon_carter.sql
@@ -1 +1 @@
-ALTER TABLE "providers" ADD COLUMN "max_retry_attempts" integer;
\ No newline at end of file
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "max_retry_attempts" integer;
diff --git a/drizzle/0030_unusual_goliath.sql b/drizzle/0030_unusual_goliath.sql
index 70dcdfb7a..9b6a2913e 100644
--- a/drizzle/0030_unusual_goliath.sql
+++ b/drizzle/0030_unusual_goliath.sql
@@ -1 +1 @@
-ALTER TABLE "keys" ADD COLUMN "provider_group" varchar(50);
\ No newline at end of file
+ALTER TABLE "keys" ADD COLUMN IF NOT EXISTS "provider_group" varchar(50);
diff --git a/drizzle/0031_rare_roxanne_simpson.sql b/drizzle/0031_rare_roxanne_simpson.sql
index 2b93c9a1c..53264bfe8 100644
--- a/drizzle/0031_rare_roxanne_simpson.sql
+++ b/drizzle/0031_rare_roxanne_simpson.sql
@@ -1,5 +1,5 @@
-ALTER TABLE "keys" ADD COLUMN "cache_ttl_preference" varchar(10);--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "cache_creation_5m_input_tokens" integer;--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "cache_creation_1h_input_tokens" integer;--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "cache_ttl_applied" varchar(10);--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "cache_ttl_preference" varchar(10);
\ No newline at end of file
+ALTER TABLE "keys" ADD COLUMN IF NOT EXISTS "cache_ttl_preference" varchar(10);--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "cache_creation_5m_input_tokens" integer;--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "cache_creation_1h_input_tokens" integer;--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "cache_ttl_applied" varchar(10);--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "cache_ttl_preference" varchar(10);
diff --git a/drizzle/0032_add_request_sequence.sql b/drizzle/0032_add_request_sequence.sql
index f8e07676f..a76cc9553 100644
--- a/drizzle/0032_add_request_sequence.sql
+++ b/drizzle/0032_add_request_sequence.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "message_request" ADD COLUMN "request_sequence" integer DEFAULT 1;--> statement-breakpoint
-CREATE INDEX IF NOT EXISTS "idx_message_request_session_seq" ON "message_request" USING btree ("session_id","request_sequence") WHERE "message_request"."deleted_at" IS NULL;
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "request_sequence" integer DEFAULT 1;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_message_request_session_seq" ON "message_request" USING btree ("session_id","request_sequence") WHERE "message_request"."deleted_at" IS NULL;
diff --git a/drizzle/0033_preserve_client_ip.sql b/drizzle/0033_preserve_client_ip.sql
index d0a7fbb19..5aed63768 100644
--- a/drizzle/0033_preserve_client_ip.sql
+++ b/drizzle/0033_preserve_client_ip.sql
@@ -1 +1 @@
-ALTER TABLE "providers" ADD COLUMN "preserve_client_ip" boolean NOT NULL DEFAULT false;
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "preserve_client_ip" boolean NOT NULL DEFAULT false;
diff --git a/drizzle/0034_add-context-1m-support.sql b/drizzle/0034_add-context-1m-support.sql
index d3d92f56e..d3b66e951 100644
--- a/drizzle/0034_add-context-1m-support.sql
+++ b/drizzle/0034_add-context-1m-support.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "message_request" ADD COLUMN "context_1m_applied" boolean DEFAULT false;--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "context_1m_preference" varchar(20);
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "context_1m_applied" boolean DEFAULT false;--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "context_1m_preference" varchar(20);
diff --git a/drizzle/0035_blushing_fabian_cortez.sql b/drizzle/0035_blushing_fabian_cortez.sql
index acdaefe82..15793b584 100644
--- a/drizzle/0035_blushing_fabian_cortez.sql
+++ b/drizzle/0035_blushing_fabian_cortez.sql
@@ -1 +1 @@
-ALTER TABLE "users" ADD COLUMN "allowed_clients" jsonb DEFAULT '[]'::jsonb;
\ No newline at end of file
+ALTER TABLE "users" ADD COLUMN IF NOT EXISTS "allowed_clients" jsonb DEFAULT '[]'::jsonb;
diff --git a/drizzle/0038_aberrant_bucky.sql b/drizzle/0038_aberrant_bucky.sql
index 6aa5a710b..134d84bcc 100644
--- a/drizzle/0038_aberrant_bucky.sql
+++ b/drizzle/0038_aberrant_bucky.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "message_request" ADD COLUMN "error_stack" text;--> statement-breakpoint
-ALTER TABLE "message_request" ADD COLUMN "error_cause" text;
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "error_stack" text;--> statement-breakpoint
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "error_cause" text;
diff --git a/drizzle/0040_bored_venus.sql b/drizzle/0040_bored_venus.sql
index 07be939e1..40d8b7944 100644
--- a/drizzle/0040_bored_venus.sql
+++ b/drizzle/0040_bored_venus.sql
@@ -1 +1 @@
-ALTER TABLE "message_request" ADD COLUMN "ttfb_ms" integer;
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "ttfb_ms" integer;
diff --git a/drizzle/0041_sticky_jackal.sql b/drizzle/0041_sticky_jackal.sql
index 1d138ea7c..90b1b7663 100644
--- a/drizzle/0041_sticky_jackal.sql
+++ b/drizzle/0041_sticky_jackal.sql
@@ -1,4 +1,4 @@
-ALTER TABLE "request_filters" ADD COLUMN "binding_type" varchar(20) DEFAULT 'global' NOT NULL;--> statement-breakpoint
-ALTER TABLE "request_filters" ADD COLUMN "provider_ids" jsonb;--> statement-breakpoint
-ALTER TABLE "request_filters" ADD COLUMN "group_tags" jsonb;--> statement-breakpoint
-CREATE INDEX IF NOT EXISTS "idx_request_filters_binding" ON "request_filters" USING btree ("is_enabled","binding_type");
\ No newline at end of file
+ALTER TABLE "request_filters" ADD COLUMN IF NOT EXISTS "binding_type" varchar(20) DEFAULT 'global' NOT NULL;--> statement-breakpoint
+ALTER TABLE "request_filters" ADD COLUMN IF NOT EXISTS "provider_ids" jsonb;--> statement-breakpoint
+ALTER TABLE "request_filters" ADD COLUMN IF NOT EXISTS "group_tags" jsonb;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_request_filters_binding" ON "request_filters" USING btree ("is_enabled","binding_type");
diff --git a/drizzle/0044_uneven_donald_blake.sql b/drizzle/0044_uneven_donald_blake.sql
index ba16c7112..926e52f18 100644
--- a/drizzle/0044_uneven_donald_blake.sql
+++ b/drizzle/0044_uneven_donald_blake.sql
@@ -1 +1 @@
-ALTER TABLE "system_settings" ADD COLUMN "intercept_anthropic_warmup_requests" boolean DEFAULT false NOT NULL;
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "intercept_anthropic_warmup_requests" boolean DEFAULT false NOT NULL;
diff --git a/drizzle/0045_mushy_human_torch.sql b/drizzle/0045_mushy_human_torch.sql
index 1c3537b32..d4a6de789 100644
--- a/drizzle/0045_mushy_human_torch.sql
+++ b/drizzle/0045_mushy_human_torch.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "providers" ADD COLUMN "limit_total_usd" numeric(10, 2);--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "total_cost_reset_at" timestamp with time zone;
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "limit_total_usd" numeric(10, 2);--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "total_cost_reset_at" timestamp with time zone;
diff --git a/drizzle/0046_woozy_dark_phoenix.sql b/drizzle/0046_woozy_dark_phoenix.sql
index cf47784b3..62549b179 100644
--- a/drizzle/0046_woozy_dark_phoenix.sql
+++ b/drizzle/0046_woozy_dark_phoenix.sql
@@ -1,4 +1,4 @@
-ALTER TABLE "providers" ADD COLUMN "codex_reasoning_effort_preference" varchar(20);--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "codex_reasoning_summary_preference" varchar(20);--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "codex_text_verbosity_preference" varchar(10);--> statement-breakpoint
-ALTER TABLE "providers" ADD COLUMN "codex_parallel_tool_calls_preference" varchar(10);
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "codex_reasoning_effort_preference" varchar(20);--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "codex_reasoning_summary_preference" varchar(20);--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "codex_text_verbosity_preference" varchar(10);--> statement-breakpoint
+ALTER TABLE "providers" ADD COLUMN IF NOT EXISTS "codex_parallel_tool_calls_preference" varchar(10);
diff --git a/drizzle/0049_shocking_ultimatum.sql b/drizzle/0049_shocking_ultimatum.sql
index 6a37f923f..42c58a963 100644
--- a/drizzle/0049_shocking_ultimatum.sql
+++ b/drizzle/0049_shocking_ultimatum.sql
@@ -1 +1 @@
-ALTER TABLE "message_request" ADD COLUMN "special_settings" jsonb;
\ No newline at end of file
+ALTER TABLE "message_request" ADD COLUMN IF NOT EXISTS "special_settings" jsonb;
diff --git a/drizzle/0050_flippant_jack_flag.sql b/drizzle/0050_flippant_jack_flag.sql
index 505093d5f..027b9c3f5 100644
--- a/drizzle/0050_flippant_jack_flag.sql
+++ b/drizzle/0050_flippant_jack_flag.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "system_settings" ADD COLUMN "enable_response_fixer" boolean DEFAULT true NOT NULL;--> statement-breakpoint
-ALTER TABLE "system_settings" ADD COLUMN "response_fixer_config" jsonb DEFAULT '{"fixTruncatedJson":true,"fixSseFormat":true,"fixEncoding":true,"maxJsonDepth":200,"maxFixSize":1048576}'::jsonb;
\ No newline at end of file
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_response_fixer" boolean DEFAULT true NOT NULL;--> statement-breakpoint
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "response_fixer_config" jsonb DEFAULT '{"fixTruncatedJson":true,"fixSseFormat":true,"fixEncoding":true,"maxJsonDepth":200,"maxFixSize":1048576}'::jsonb;
diff --git a/drizzle/0051_silent_maelstrom.sql b/drizzle/0051_silent_maelstrom.sql
index 987702efd..cbcda452a 100644
--- a/drizzle/0051_silent_maelstrom.sql
+++ b/drizzle/0051_silent_maelstrom.sql
@@ -1 +1 @@
-ALTER TABLE "system_settings" ADD COLUMN "enable_thinking_signature_rectifier" boolean DEFAULT true NOT NULL;
\ No newline at end of file
+ALTER TABLE "system_settings" ADD COLUMN IF NOT EXISTS "enable_thinking_signature_rectifier" boolean DEFAULT true NOT NULL;
diff --git a/drizzle/0052_model_price_source.sql b/drizzle/0052_model_price_source.sql
index 5075e48f4..21b44c2f9 100644
--- a/drizzle/0052_model_price_source.sql
+++ b/drizzle/0052_model_price_source.sql
@@ -1,2 +1,2 @@
-ALTER TABLE "model_prices" ADD COLUMN "source" varchar(20) DEFAULT 'litellm' NOT NULL;--> statement-breakpoint
-CREATE INDEX IF NOT EXISTS "idx_model_prices_source" ON "model_prices" USING btree ("source");
\ No newline at end of file
+ALTER TABLE "model_prices" ADD COLUMN IF NOT EXISTS "source" varchar(20) DEFAULT 'litellm' NOT NULL;--> statement-breakpoint
+CREATE INDEX IF NOT EXISTS "idx_model_prices_source" ON "model_prices" USING btree ("source");
diff --git a/src/app/[locale]/dashboard/logs/_components/virtualized-logs-table.tsx b/src/app/[locale]/dashboard/logs/_components/virtualized-logs-table.tsx
index 2638493fe..ae1c1d717 100644
--- a/src/app/[locale]/dashboard/logs/_components/virtualized-logs-table.tsx
+++ b/src/app/[locale]/dashboard/logs/_components/virtualized-logs-table.tsx
@@ -310,9 +310,8 @@ export function VirtualizedLogsTable({
                                 : null;
                             const actualCostMultiplier =
                               successfulProvider?.costMultiplier ?? log.costMultiplier;
-                            const hasCostBadge =
-                              !!actualCostMultiplier &&
-                              parseFloat(String(actualCostMultiplier)) !== 1.0;
+                            const multiplier = Number(actualCostMultiplier);
+                            const hasCostBadge = Number.isFinite(multiplier) && multiplier !== 1;
 
                             return (
                               <>
@@ -332,12 +331,12 @@ export function VirtualizedLogsTable({
                                   <Badge
                                     variant="outline"
                                     className={
-                                      parseFloat(String(actualCostMultiplier)) > 1.0
+                                      multiplier > 1
                                         ? "text-xs bg-orange-50 text-orange-700 border-orange-200 dark:bg-orange-950/30 dark:text-orange-300 dark:border-orange-800 shrink-0"
                                         : "text-xs bg-green-50 text-green-700 border-green-200 dark:bg-green-950/30 dark:text-green-300 dark:border-green-800 shrink-0"
                                     }
                                   >
-                                    x{parseFloat(String(actualCostMultiplier)).toFixed(2)}
+                                    x{multiplier.toFixed(2)}
                                   </Badge>
                                 )}
                               </>
@@ -346,26 +345,34 @@ export function VirtualizedLogsTable({
                         </div>
                         {log.providerChain &&
                           log.providerChain.length > 0 &&
-                          formatProviderSummary(log.providerChain, tChain) && (
-                            <TooltipProvider>
-                              <Tooltip delayDuration={300}>
-                                <TooltipTrigger asChild>
-                                  <span className="text-xs text-muted-foreground cursor-help truncate max-w-[180px] block text-left">
-                                    {formatProviderSummary(log.providerChain, tChain)}
-                                  </span>
-                                </TooltipTrigger>
-                                <TooltipContent
-                                  side="bottom"
-                                  align="start"
-                                  className="max-w-[500px]"
-                                >
-                                  <p className="text-xs whitespace-normal break-words font-mono">
-                                    {formatProviderSummary(log.providerChain, tChain)}
-                                  </p>
-                                </TooltipContent>
-                              </Tooltip>
-                            </TooltipProvider>
-                          )}
+                          (() => {
+                            const providerSummary = formatProviderSummary(
+                              log.providerChain,
+                              tChain
+                            );
+                            if (!providerSummary) return null;
+
+                            return (
+                              <TooltipProvider>
+                                <Tooltip delayDuration={300}>
+                                  <TooltipTrigger asChild>
+                                    <span className="text-xs text-muted-foreground cursor-help truncate max-w-[180px] block text-left">
+                                      {providerSummary}
+                                    </span>
+                                  </TooltipTrigger>
+                                  <TooltipContent
+                                    side="bottom"
+                                    align="start"
+                                    className="max-w-[500px]"
+                                  >
+                                    <p className="text-xs whitespace-normal break-words font-mono">
+                                      {providerSummary}
+                                    </p>
+                                  </TooltipContent>
+                                </Tooltip>
+                              </TooltipProvider>
+                            );
+                          })()}
                       </div>
                     )}
                   </div>