Really huge mass update; Getting everything up-to-spec and implementing a wide range of features

prisma/migrations/20260726000000_cost_tracking/migration.sql

@@ -0,0 +1,4 @@
+-- AlterTable
+ALTER TABLE "Preview" ADD COLUMN     "accumulatedCostUsd" DOUBLE PRECISION NOT NULL DEFAULT 0,
+ADD COLUMN     "instanceLaunchedAt" TIMESTAMP(3),
+ADD COLUMN     "instanceType" VARCHAR(64);

prisma/migrations/20260726120000_pp_command_config/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "RepoConfig" ADD COLUMN "disabledCommands" TEXT[] NOT NULL DEFAULT ARRAY[]::TEXT[];

prisma/migrations/20260726123000_preview_stop_reason/migration.sql

@@ -0,0 +1,2 @@
+-- AlterTable
+ALTER TABLE "Preview" ADD COLUMN "stopReason" VARCHAR(128);

prisma/migrations/20260726130000_default_t3_medium/migration.sql

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+ALTER TABLE "RepoConfig" ALTER COLUMN "instanceType" SET DEFAULT 't3.medium';
+ALTER TABLE "AdminSettings" ALTER COLUMN "defaultInstanceType" SET DEFAULT 't3.medium';
+
+UPDATE "RepoConfig"
+SET "instanceType" = 't3.medium'
+WHERE "instanceType" = 't2.medium';
+
+UPDATE "AdminSettings"
+SET "defaultInstanceType" = 't3.medium'
+WHERE "defaultInstanceType" = 't2.medium';

prisma/migrations/20260726143000_preinstall_options/migration.sql

@@ -0,0 +1,6 @@
+ALTER TABLE "RepoConfig" ADD COLUMN "preinstallTools" TEXT[] NOT NULL DEFAULT ARRAY[]::TEXT[];
+ALTER TABLE "RepoConfig" ADD COLUMN "nodeVersion" VARCHAR(64);
+
+UPDATE "RepoConfig"
+SET "preinstallTools" = ARRAY['docker', 'node']::TEXT[],
+    "nodeVersion" = 'lts/*';