Add timeclock break/lunch tracking, manual entries, and attendance period picker

- ClockEntryType enum (Work/Break/Lunch) on EmployeeClockEntry; default 0 = Work
  so all existing entries are unaffected
- Migration AddClockEntryType applied
- Break and Lunch buttons on clock status card (only when AllowMultiplePunchesPerDay
  is enabled); GoOnBreak closes current Work segment and opens Break/Lunch segment
- Return to Work button when on break/lunch; closes break segment, opens new Work
- Status badges on clock card and Who'\''s In grid: Working / On Break / At Lunch
- Break/Lunch hours excluded from all day totals, week totals, metrics, and CSV
- Manager: Manual Entry modal to create a time entry for any company employee
- Attendance report defaults to current ISO week; Week/Month mode toggle with
  auto-submitting dropdowns (last 12 weeks or months); period label shown inline
- Attendance CSV: Type column added; day/week totals blank on Break/Lunch rows;
  filename uses period label
- Week subtotal rows suppressed in single-week view (shown in month view only)
- Help article and AI knowledge base updated for all new features

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/PowderCoating.Infrastructure/Migrations/20260527124130_AddClockEntryType.cs

@@ -0,0 +1,72 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace PowderCoating.Infrastructure.Migrations
+{
+    /// <inheritdoc />
+    public partial class AddClockEntryType : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<int>(
+                name: "EntryType",
+                table: "EmployeeClockEntries",
+                type: "int",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.UpdateData(
+                table: "PricingTiers",
+                keyColumn: "Id",
+                keyValue: 1,
+                column: "CreatedAt",
+                value: new DateTime(2026, 5, 27, 12, 41, 26, 605, DateTimeKind.Utc).AddTicks(3040));
+
+            migrationBuilder.UpdateData(
+                table: "PricingTiers",
+                keyColumn: "Id",
+                keyValue: 2,
+                column: "CreatedAt",
+                value: new DateTime(2026, 5, 27, 12, 41, 26, 605, DateTimeKind.Utc).AddTicks(3052));
+
+            migrationBuilder.UpdateData(
+                table: "PricingTiers",
+                keyColumn: "Id",
+                keyValue: 3,
+                column: "CreatedAt",
+                value: new DateTime(2026, 5, 27, 12, 41, 26, 605, DateTimeKind.Utc).AddTicks(3054));
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "EntryType",
+                table: "EmployeeClockEntries");
+
+            migrationBuilder.UpdateData(
+                table: "PricingTiers",
+                keyColumn: "Id",
+                keyValue: 1,
+                column: "CreatedAt",
+                value: new DateTime(2026, 5, 27, 4, 18, 51, 784, DateTimeKind.Utc).AddTicks(3772));
+
+            migrationBuilder.UpdateData(
+                table: "PricingTiers",
+                keyColumn: "Id",
+                keyValue: 2,
+                column: "CreatedAt",
+                value: new DateTime(2026, 5, 27, 4, 18, 51, 784, DateTimeKind.Utc).AddTicks(3777));
+
+            migrationBuilder.UpdateData(
+                table: "PricingTiers",
+                keyColumn: "Id",
+                keyValue: 3,
+                column: "CreatedAt",
+                value: new DateTime(2026, 5, 27, 4, 18, 51, 784, DateTimeKind.Utc).AddTicks(3779));
+        }
+    }
+}

src/PowderCoating.Infrastructure/Migrations/ApplicationDbContextModelSnapshot.cs

@@ -3075,6 +3075,9 @@ namespace PowderCoating.Infrastructure.Migrations
                     b.Property<string>("DeletedBy")
                         .HasColumnType("nvarchar(max)");
 
+                    b.Property<int>("EntryType")
+                        .HasColumnType("int");
+
                     b.Property<decimal?>("HoursWorked")
                         .HasColumnType("decimal(18,2)");
 
@@ -6865,7 +6868,7 @@ namespace PowderCoating.Infrastructure.Migrations
                         {
                             Id = 1,
                             CompanyId = 0,
-                            CreatedAt = new DateTime(2026, 5, 27, 4, 18, 51, 784, DateTimeKind.Utc).AddTicks(3772),
+                            CreatedAt = new DateTime(2026, 5, 27, 12, 41, 26, 605, DateTimeKind.Utc).AddTicks(3040),
                             Description = "Standard pricing for regular customers",
                             DiscountPercent = 0m,
                             IsActive = true,
@@ -6876,7 +6879,7 @@ namespace PowderCoating.Infrastructure.Migrations
                         {
                             Id = 2,
                             CompanyId = 0,
-                            CreatedAt = new DateTime(2026, 5, 27, 4, 18, 51, 784, DateTimeKind.Utc).AddTicks(3777),
+                            CreatedAt = new DateTime(2026, 5, 27, 12, 41, 26, 605, DateTimeKind.Utc).AddTicks(3052),
                             Description = "5% discount for preferred customers",
                             DiscountPercent = 5m,
                             IsActive = true,
@@ -6887,7 +6890,7 @@ namespace PowderCoating.Infrastructure.Migrations
                         {
                             Id = 3,
                             CompanyId = 0,
-                            CreatedAt = new DateTime(2026, 5, 27, 4, 18, 51, 784, DateTimeKind.Utc).AddTicks(3779),
+                            CreatedAt = new DateTime(2026, 5, 27, 12, 41, 26, 605, DateTimeKind.Utc).AddTicks(3054),
                             Description = "10% discount for premium customers",
                             DiscountPercent = 10m,
                             IsActive = true,