refactor(store): consolidate unreleased database migrations

Merge error details and account affinity settings into migration 0023. Preserve all migrations shipped in v3.20.0 and validate upgrades from its 0022 baseline.

Co-authored-by: Codex <noreply@openai.com>

backend/crates/gateway-store/tests/postgres/runtime_settings.rs

@@ -1185,7 +1185,7 @@ async fn warmup_cursor_resolves_dst_and_deduplicates_across_timezones() {
 async fn account_affinity_upgrade_defaults_and_updates_reach_the_snapshot() {
     use gateway_core::account::AccountAffinity;
     use gateway_store::postgres::{PgRuntimeSnapshotRepository, RuntimeSnapshotRepository};
-    let Some(database) = TestDatabase::create_through("account_affinity_upgrade", 23).await else {
+    let Some(database) = TestDatabase::create_through("account_affinity_upgrade", 22).await else {
         return;
     };
     sqlx::query("update runtime_settings set rotation_strategy = 'sticky' where id = 1")

backend/migrations/.frozen-sha256

@@ -20,6 +20,4 @@ fcfae912ddefd54551ebf8e7e733442519d2862d2977134d548ebc1e75c1dc34  0017_unlimited
 e8c1339166ac02fb2d4a077424ee5f64f6dc20eb4d3f8ec4fcb09c0f2a0e61f6  0020_plugin_trust.sql
 22faf2646168275150b1786c0f463f9ff2ca52463a272479e4fcc6f46c8cfa37  0021_runtime_scheduling.sql
 77a140ddfb9dfae9b7d7349e5bfc9c8a7e7927bae6e77c1a627b34fcbb714bdb  0022_refresh_margin_and_group_fast_mode.sql
-68fe28522870903f9a9c9772e13edda29b9b0f1798d350b1025c273b05d25370  0023_error_details.sql
-11cb65ee4858c532360d37fa161ffa3e7dad44e81791c24b949154485d255804  0024_account_affinity.sql
-e71acda93c9a315bff7bb95a599cabac029c627d5d1b6f4488547f568ad22415  0025_session_affinity_ttl.sql
+d431ebf24669451da06bb6671136bf58cddcc713b43a1a705eb33f9cb4f9b577  0023_error_details_and_account_affinity.sql

backend/migrations/0023_error_details.sql

@@ -1,3 +0,0 @@
--- 运维错误详情同时承载本地来源链与上游响应，运行时只使用统一字段
-alter table model_requests rename column raw_upstream_error to error_details;
-alter table ops_events rename column raw_upstream_error to error_details;

backend/migrations/0023_error_details_and_account_affinity.sql

@@ -0,0 +1,11 @@
+-- 运维错误详情同时承载本地来源链与上游响应，运行时只使用统一字段
+alter table model_requests rename column raw_upstream_error to error_details;
+alter table ops_events rename column raw_upstream_error to error_details;
+
+alter table runtime_settings
+  add column openai_account_affinity text not null default 'relaxed'
+    check (openai_account_affinity in ('relaxed', 'strict')),
+  add column max_account_rotations bigint not null default 3
+    check (max_account_rotations between 0 and 31),
+  add column openai_session_affinity_ttl_hours bigint not null default 24
+    check (openai_session_affinity_ttl_hours between 1 and 720);

backend/migrations/0024_account_affinity.sql

@@ -1,5 +0,0 @@
-alter table runtime_settings
-  add column openai_account_affinity text not null default 'relaxed'
-    check (openai_account_affinity in ('relaxed', 'strict')),
-  add column max_account_rotations bigint not null default 3
-    check (max_account_rotations between 0 and 31);

backend/migrations/0025_session_affinity_ttl.sql

@@ -1,3 +0,0 @@
-alter table runtime_settings
-  add column openai_session_affinity_ttl_hours bigint not null default 24
-    check (openai_session_affinity_ttl_hours between 1 and 720);