refactor(db): migrate application checklist
Move workflow checklist state into an additive provider-aware migration. Preserve system-key idempotency, manual progress, ordering, and application cascade semantics.
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@@ -0,0 +1,84 @@
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using System;
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using JobTrackerApi.Data;
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using Microsoft.EntityFrameworkCore.Infrastructure;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace JobTrackerApi.Migrations;
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/// <summary>
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/// Moves the per-application workflow checklist into migration ownership while preserving stable
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/// system keys, manual items, ordering, and completion state.
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/// </summary>
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[DbContext(typeof(JobTrackerContext))]
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[Migration("20260830130000_AdoptApplicationChecklistSchema")]
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public sealed class AdoptApplicationChecklistSchema : Migration
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{
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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if (ActiveProvider.Contains("MySql", StringComparison.OrdinalIgnoreCase))
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{
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migrationBuilder.Sql("""
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CREATE TABLE IF NOT EXISTS `ApplicationChecklistItems` (
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`Id` int NOT NULL AUTO_INCREMENT,
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`OwnerUserId` varchar(255) NOT NULL,
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`JobApplicationId` int NOT NULL,
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`SystemKey` varchar(64) NULL,
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`AutoSignal` varchar(64) NULL,
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`Title` varchar(255) NOT NULL,
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`Description` longtext NULL,
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`Category` varchar(32) NOT NULL,
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`Status` varchar(32) NOT NULL,
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`Section` varchar(64) NULL,
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`SortOrder` int NOT NULL,
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`IsSystemGenerated` tinyint(1) NOT NULL,
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`IsAutoCompleted` tinyint(1) NOT NULL,
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`CompletedAt` datetime(6) NULL,
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`CreatedAtUtc` datetime(6) NOT NULL,
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`UpdatedAtUtc` datetime(6) NOT NULL,
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PRIMARY KEY (`Id`),
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CONSTRAINT `FK_ApplicationChecklistItems_JobApplications_JobApplicationId`
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FOREIGN KEY (`JobApplicationId`) REFERENCES `JobApplications` (`Id`) ON DELETE CASCADE
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) CHARACTER SET=utf8mb4;
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CREATE UNIQUE INDEX IF NOT EXISTS `IX_ApplicationChecklistItems_JobApplicationId_SystemKey`
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ON `ApplicationChecklistItems` (`JobApplicationId`, `SystemKey`);
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CREATE INDEX IF NOT EXISTS `IX_ApplicationChecklistItems_Owner_Job_Sort`
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ON `ApplicationChecklistItems` (`OwnerUserId`, `JobApplicationId`, `SortOrder`);
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""");
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return;
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}
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migrationBuilder.Sql("""
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CREATE TABLE IF NOT EXISTS "ApplicationChecklistItems" (
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"Id" INTEGER NOT NULL CONSTRAINT "PK_ApplicationChecklistItems" PRIMARY KEY AUTOINCREMENT,
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"OwnerUserId" TEXT NOT NULL,
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"JobApplicationId" INTEGER NOT NULL,
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"SystemKey" TEXT NULL,
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"AutoSignal" TEXT NULL,
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"Title" TEXT NOT NULL,
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"Description" TEXT NULL,
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"Category" TEXT NOT NULL,
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"Status" TEXT NOT NULL,
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"Section" TEXT NULL,
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"SortOrder" INTEGER NOT NULL,
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"IsSystemGenerated" INTEGER NOT NULL,
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"IsAutoCompleted" INTEGER NOT NULL,
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"CompletedAt" TEXT NULL,
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"CreatedAtUtc" TEXT NOT NULL,
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"UpdatedAtUtc" TEXT NOT NULL,
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CONSTRAINT "FK_ApplicationChecklistItems_JobApplications_JobApplicationId"
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FOREIGN KEY ("JobApplicationId") REFERENCES "JobApplications" ("Id") ON DELETE CASCADE
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);
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CREATE UNIQUE INDEX IF NOT EXISTS "IX_ApplicationChecklistItems_JobApplicationId_SystemKey"
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ON "ApplicationChecklistItems" ("JobApplicationId", "SystemKey");
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CREATE INDEX IF NOT EXISTS "IX_ApplicationChecklistItems_Owner_Job_Sort"
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ON "ApplicationChecklistItems" ("OwnerUserId", "JobApplicationId", "SortOrder");
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""");
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}
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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// Preserve workflow decisions that may pre-date explicit migration ownership.
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}
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}
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@@ -712,34 +712,6 @@ public static class StartupInitializationExtensions
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EnsureColumn(c, "AiInteractions", "EstimatedTokenCount", "ALTER TABLE AiInteractions ADD COLUMN EstimatedTokenCount INTEGER NOT NULL DEFAULT 0;");
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}
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// Phase 5 Milestone 2: the application checklist (workflow guidance over readiness signals).
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static void EnsureApplicationChecklistTable(DbConnection c)
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{
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Exec(c, """
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CREATE TABLE IF NOT EXISTS "ApplicationChecklistItems" (
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"Id" INTEGER NOT NULL CONSTRAINT "PK_ApplicationChecklistItems" PRIMARY KEY AUTOINCREMENT,
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"OwnerUserId" TEXT NOT NULL,
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"JobApplicationId" INTEGER NOT NULL,
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"SystemKey" TEXT NULL,
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"AutoSignal" TEXT NULL,
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"Title" TEXT NOT NULL,
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"Description" TEXT NULL,
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"Category" TEXT NOT NULL,
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"Status" TEXT NOT NULL,
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"Section" TEXT NULL,
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"SortOrder" INTEGER NOT NULL,
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"IsSystemGenerated" INTEGER NOT NULL,
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"IsAutoCompleted" INTEGER NOT NULL,
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"CompletedAt" TEXT NULL,
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"CreatedAtUtc" TEXT NOT NULL,
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"UpdatedAtUtc" TEXT NOT NULL,
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CONSTRAINT "FK_ApplicationChecklistItems_JobApplications_JobApplicationId" FOREIGN KEY ("JobApplicationId") REFERENCES "JobApplications" ("Id") ON DELETE CASCADE
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);
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""");
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Exec(c, """CREATE UNIQUE INDEX IF NOT EXISTS "IX_ApplicationChecklistItems_JobApplicationId_SystemKey" ON "ApplicationChecklistItems" ("JobApplicationId", "SystemKey");""");
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Exec(c, """CREATE INDEX IF NOT EXISTS "IX_ApplicationChecklistItems_Owner_Job_Sort" ON "ApplicationChecklistItems" ("OwnerUserId", "JobApplicationId", "SortOrder");""");
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}
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// Phase 5.4: append-only cover letter history.
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static void EnsureCoverLetterVersionsTable(DbConnection c)
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{
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@@ -784,7 +756,6 @@ public static class StartupInitializationExtensions
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ReconcileGmailConnectionColumns(conn);
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EnsureCareerProfileTables(conn);
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ReconcileAiInteractionUsageColumns(conn);
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EnsureApplicationChecklistTable(conn);
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EnsureCoverLetterVersionsTable(conn);
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EnsureInterviewPrepItemsTable(conn);
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@@ -1180,32 +1151,6 @@ public static class StartupInitializationExtensions
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DropMalformedMySqlTable(conn, "CoverLetterVersions", "CreatedAtUtc", "datetime");
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DropMalformedMySqlTable(conn, "InterviewPrepItems", "CreatedAtUtc", "datetime");
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if (!HasMySqlTable(conn, "ApplicationChecklistItems") && HasMySqlTable(conn, "JobApplications"))
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{
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using var cmd = conn.CreateCommand();
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cmd.CommandText = @"CREATE TABLE IF NOT EXISTS `ApplicationChecklistItems` (
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`Id` int NOT NULL AUTO_INCREMENT,
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`OwnerUserId` varchar(255) NOT NULL,
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`JobApplicationId` int NOT NULL,
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`SystemKey` varchar(64) NULL,
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`AutoSignal` varchar(64) NULL,
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`Title` varchar(255) NOT NULL,
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`Description` longtext NULL,
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`Category` varchar(32) NOT NULL,
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`Status` varchar(32) NOT NULL,
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`Section` varchar(64) NULL,
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`SortOrder` int NOT NULL,
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`IsSystemGenerated` tinyint(1) NOT NULL,
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`IsAutoCompleted` tinyint(1) NOT NULL,
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`CompletedAt` datetime(6) NULL,
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`CreatedAtUtc` datetime(6) NOT NULL,
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`UpdatedAtUtc` datetime(6) NOT NULL,
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PRIMARY KEY (`Id`),
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CONSTRAINT `FK_ApplicationChecklistItems_JobApplications_JobApplicationId` FOREIGN KEY (`JobApplicationId`) REFERENCES `JobApplications` (`Id`) ON DELETE CASCADE
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);";
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cmd.ExecuteNonQuery();
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}
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if (!HasMySqlTable(conn, "CoverLetterVersions") && HasMySqlTable(conn, "JobApplications"))
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{
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using var cmd = conn.CreateCommand();
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@@ -14,6 +14,7 @@ internal static class StartupSchemaOwnership
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"AiUsageRecords",
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"AiWorkspaceNotes",
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"AiInteractions",
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"ApplicationChecklistItems",
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"Attachments",
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"Companies",
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"Correspondences",
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@@ -44,7 +45,6 @@ internal static class StartupSchemaOwnership
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internal static readonly IReadOnlySet<string> ReconcilerOwnedTables = new HashSet<string>(StringComparer.Ordinal)
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{
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"ApplicationChecklistItems",
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"AspNetRoleClaims",
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"AspNetRoles",
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"AspNetUserClaims",
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