Merge branch 'main' into test-sora

backend/migrations/052_add_group_sort_order.sql

@@ -0,0 +1,8 @@
+-- Add sort_order field to groups table for custom ordering
+ALTER TABLE groups ADD COLUMN IF NOT EXISTS sort_order INT NOT NULL DEFAULT 0;
+
+-- Initialize existing groups with sort_order based on their ID
+UPDATE groups SET sort_order = id WHERE sort_order = 0;
+
+-- Create index for efficient sorting
+CREATE INDEX IF NOT EXISTS idx_groups_sort_order ON groups(sort_order);

backend/migrations/052_migrate_upstream_to_apikey.sql

@@ -0,0 +1,11 @@
+-- Migrate upstream accounts to apikey type
+-- Background: upstream type is no longer needed. Antigravity platform APIKey accounts
+-- with base_url pointing to an upstream sub2api instance can reuse the standard
+-- APIKey forwarding path. GetBaseURL()/GetGeminiBaseURL() automatically appends
+-- /antigravity for Antigravity platform APIKey accounts.
+
+UPDATE accounts
+SET type = 'apikey'
+WHERE type = 'upstream'
+  AND platform = 'antigravity'
+  AND deleted_at IS NULL;