Added machine migration, model, resource with dependencies

app/Filament/Resources/MachineResource.php

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+<?php
+
+namespace App\Filament\Resources;
+
+use App\Filament\Resources\MachineResource\Pages;
+use App\Filament\Resources\MachineResource\RelationManagers;
+use App\Models\Machine;
+use Filament\Forms;
+use Filament\Forms\Form;
+use Filament\Resources\Resource;
+use Filament\Tables;
+use Filament\Tables\Table;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\SoftDeletingScope;
+
+class MachineResource extends Resource
+{
+    protected static ?string $model = Machine::class;
+
+    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
+
+    public static function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                Forms\Components\Select::make('plant_id')
+                    ->relationship('plant', 'name')
+                    ->required()
+                    ->reactive(),
+                Forms\Components\Select::make('line_id')
+                    ->label('Line')
+                    ->required()
+                    ->options(function (callable $get) {
+                        $plantId = $get('plant_id');
+                        if (!$plantId) {
+                            return [];
+                        }
+                        return \App\Models\Line::where('plant_id', $plantId)->pluck('name', 'id')->toArray();
+                    })
+                    ->reactive(),
+                Forms\Components\TextInput::make('name')
+                    ->required(),
+            ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('id')
+                    ->label('ID')
+                    ->numeric()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('plant.name')
+                    ->label('Plant')
+                    ->numeric()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('line.name')
+                    ->label('Line')
+                    ->numeric()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('name')
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('created_at')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('updated_at')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('deleted_at')
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+            ])
+            ->filters([
+                Tables\Filters\TrashedFilter::make(),
+            ])
+            ->actions([
+                Tables\Actions\ViewAction::make(),
+                Tables\Actions\EditAction::make(),
+            ])
+            ->bulkActions([
+                Tables\Actions\BulkActionGroup::make([
+                    Tables\Actions\DeleteBulkAction::make(),
+                    Tables\Actions\ForceDeleteBulkAction::make(),
+                    Tables\Actions\RestoreBulkAction::make(),
+                ]),
+            ]);
+    }
+
+    public static function getRelations(): array
+    {
+        return [
+            //
+        ];
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => Pages\ListMachines::route('/'),
+            'create' => Pages\CreateMachine::route('/create'),
+            'view' => Pages\ViewMachine::route('/{record}'),
+            'edit' => Pages\EditMachine::route('/{record}/edit'),
+        ];
+    }
+
+    public static function getEloquentQuery(): Builder
+    {
+        return parent::getEloquentQuery()
+            ->withoutGlobalScopes([
+                SoftDeletingScope::class,
+            ]);
+    }
+}

app/Filament/Resources/MachineResource/Pages/CreateMachine.php

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+<?php
+
+namespace App\Filament\Resources\MachineResource\Pages;
+
+use App\Filament\Resources\MachineResource;
+use Filament\Actions;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateMachine extends CreateRecord
+{
+    protected static string $resource = MachineResource::class;
+}

app/Filament/Resources/MachineResource/Pages/EditMachine.php

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+<?php
+
+namespace App\Filament\Resources\MachineResource\Pages;
+
+use App\Filament\Resources\MachineResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditMachine extends EditRecord
+{
+    protected static string $resource = MachineResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\ViewAction::make(),
+            Actions\DeleteAction::make(),
+            Actions\ForceDeleteAction::make(),
+            Actions\RestoreAction::make(),
+        ];
+    }
+}

app/Filament/Resources/MachineResource/Pages/ListMachines.php

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+<?php
+
+namespace App\Filament\Resources\MachineResource\Pages;
+
+use App\Filament\Resources\MachineResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListMachines extends ListRecords
+{
+    protected static string $resource = MachineResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}

app/Filament/Resources/MachineResource/Pages/ViewMachine.php

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+<?php
+
+namespace App\Filament\Resources\MachineResource\Pages;
+
+use App\Filament\Resources\MachineResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ViewRecord;
+
+class ViewMachine extends ViewRecord
+{
+    protected static string $resource = MachineResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\EditAction::make(),
+        ];
+    }
+}

app/Models/Machine.php

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+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class Machine extends Model
+{
+    use SoftDeletes;
+
+    protected $fillable = [
+        'plant_id',
+		'line_id',
+		'name',
+    ];
+
+    public function plant(): BelongsTo
+    {
+        return $this->belongsTo(Plant::class);
+    }
+
+	public function line(): BelongsTo
+    {
+        return $this->belongsTo(Line::class);
+    }
+
+    public function testingPanelReadings()
+    {
+        return $this->hasMany(TestingPanelReading::class);
+    }
+}

database/migrations/2025_05_23_093410_create_machines_table.php

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+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql = <<<'SQL'
+            CREATE TABLE machines (
+                id                          BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
+
+                plant_id                    BIGINT NOT NULL,
+                line_id                     BIGINT NOT NULL,
+
+                name                		TEXT NOT NULL,
+
+                created_at                  TIMESTAMP NOT NULL DEFAULT NOW(),
+                updated_at                  TIMESTAMP NOT NULL DEFAULT NOW(),
+                deleted_at                  TIMESTAMP,
+
+                UNIQUE (plant_id, line_id, name),
+                FOREIGN KEY (plant_id)      REFERENCES  plants (id),
+                FOREIGN KEY (line_id)       REFERENCES  lines (id)
+            );
+        SQL;
+
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('machines');
+    }
+};