archive(ms24-fork): preserve diverged MS24-era line + uncommitted work [T54 Q21:O1; plumbing archival commit per Jason Q23 ruling 2026-08-23]

apps/api/prisma/migrations/20260310120000_AddPendingMerges/migration.sql

@@ -0,0 +1,14 @@
+CREATE TABLE "pending_merges" (
+  "id" UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+  "repo" TEXT NOT NULL,
+  "pr_number" INTEGER NOT NULL,
+  "head_sha" TEXT NOT NULL,
+  "state" TEXT NOT NULL DEFAULT 'pending',
+  "review_result" JSONB,
+  "ci_status" TEXT,
+  "requester" TEXT,
+  "gitea_merge_url" TEXT,
+  "created_at" TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  "updated_at" TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CONSTRAINT "pending_merges_repo_pr_sha_key" UNIQUE ("repo", "pr_number", "head_sha")
+);

apps/api/prisma/schema.prisma

@@ -261,6 +261,23 @@ model User {
   @@map("users")
 }
 
+model PendingMerge {
+  id            String   @id @default(dbgenerated("gen_random_uuid()")) @db.Uuid
+  repo          String
+  prNumber      Int      @map("pr_number")
+  headSha       String   @map("head_sha")
+  state         String   @default("pending")
+  reviewResult  Json?    @map("review_result")
+  ciStatus      String?  @map("ci_status")
+  requester     String?
+  giteaMergeUrl String?  @map("gitea_merge_url")
+  createdAt     DateTime @default(now()) @map("created_at") @db.Timestamptz
+  updatedAt     DateTime @updatedAt @map("updated_at") @db.Timestamptz
+
+  @@unique([repo, prNumber, headSha])
+  @@map("pending_merges")
+}
+
 model UserPreference {
   id        String   @id @default(uuid()) @db.Uuid
   userId    String   @unique @map("user_id") @db.Uuid