feat(Production): Complete production deployment infrastructure

- Add comprehensive health check system with multiple endpoints
- Add Prometheus metrics endpoint
- Add production logging configurations (5 strategies)
- Add complete deployment documentation suite:
  * QUICKSTART.md - 30-minute deployment guide
  * DEPLOYMENT_CHECKLIST.md - Printable verification checklist
  * DEPLOYMENT_WORKFLOW.md - Complete deployment lifecycle
  * PRODUCTION_DEPLOYMENT.md - Comprehensive technical reference
  * production-logging.md - Logging configuration guide
  * ANSIBLE_DEPLOYMENT.md - Infrastructure as Code automation
  * README.md - Navigation hub
  * DEPLOYMENT_SUMMARY.md - Executive summary
- Add deployment scripts and automation
- Add DEPLOYMENT_PLAN.md - Concrete plan for immediate deployment
- Update README with production-ready features

All production infrastructure is now complete and ready for deployment.

tests/Unit/Framework/Svg/ValueObjects/PositionTest.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Framework\Svg\ValueObjects\Geometry\Position;
+
+test('can create position with coordinates', function () {
+    $position = new Position(10.5, 20.3);
+
+    expect($position->x)->toBe(10.5)
+        ->and($position->y)->toBe(20.3);
+});
+
+test('can create zero position', function () {
+    $position = Position::zero();
+
+    expect($position->x)->toBe(0.0)
+        ->and($position->y)->toBe(0.0);
+});
+
+test('can translate position', function () {
+    $position = new Position(10, 20);
+    $translated = $position->translate(5, -10);
+
+    expect($translated->x)->toBe(15.0)
+        ->and($translated->y)->toBe(10.0);
+});
+
+test('can calculate distance between positions', function () {
+    $pos1 = new Position(0, 0);
+    $pos2 = new Position(3, 4);
+
+    $distance = $pos1->distanceTo($pos2);
+
+    expect($distance)->toBe(5.0); // 3-4-5 triangle
+});
+
+test('can scale position', function () {
+    $position = new Position(10, 20);
+    $scaled = $position->scale(2.0);
+
+    expect($scaled->x)->toBe(20.0)
+        ->and($scaled->y)->toBe(40.0);
+});
+
+test('can check equality with tolerance', function () {
+    $pos1 = new Position(10.0, 20.0);
+    $pos2 = new Position(10.0001, 20.0001);
+
+    expect($pos1->equals($pos2))->toBeTrue();
+});
+
+test('converts to SVG string', function () {
+    $position = new Position(10.5, 20.3);
+
+    expect($position->toSvgString())->toBe('10.50,20.30');
+});

tests/Unit/Framework/Svg/ValueObjects/SvgColorTest.php

@@ -0,0 +1,44 @@
+<?php
+
+declare(strict_types=1);
+
+use App\Framework\Core\ValueObjects\RGBColor;
+use App\Framework\Svg\ValueObjects\Styling\NamedColor;
+use App\Framework\Svg\ValueObjects\Styling\SvgColor;
+
+test('can create color from RGB', function () {
+    $color = SvgColor::fromRgb(255, 0, 0);
+
+    expect($color->toHex())->toBe('#ff0000');
+});
+
+test('can create color from hex', function () {
+    $color = SvgColor::fromHex('#00ff00');
+
+    expect($color->rgbColor->green)->toBe(255);
+});
+
+test('can create named colors', function () {
+    $black = SvgColor::black();
+    $white = SvgColor::white();
+    $red = SvgColor::red();
+
+    expect($black->toSvgValue())->toBe('black')
+        ->and($white->toSvgValue())->toBe('white')
+        ->and($red->toSvgValue())->toBe('red');
+});
+
+test('named color uses name over hex in SVG output', function () {
+    $color = SvgColor::fromNamed(NamedColor::BLUE);
+
+    expect($color->toSvgValue())->toBe('blue')
+        ->and($color->toHex())->toBe('#0000ff');
+});
+
+test('can check if transparent', function () {
+    $transparent = SvgColor::transparent();
+    $opaque = SvgColor::red();
+
+    expect($transparent->isTransparent())->toBeTrue()
+        ->and($opaque->isTransparent())->toBeFalse();
+});