FFG v2

TODO

• v2 Badge on Social Image
• Use Zoneless
  • Add to code samples
  • Add to book mention itself (link to Zone.js internals to explain why bad)
  • Mention in preface
• Add OnPush
  • Mention in preface
  • Add to code samples
  • Mention in intro-to-components
• Remove mention of ngZone (not as useful in a zoneless future, especially with signals and OnPush)
• Introduce untracked in side effects chapter
• Introduce afterRenderEffect in side effects chapter
• Introduce afterRender as an alternative to OnInit without anything else
• Remove mention of pipes (add sidebar in derived chapter to link to new article)
• Introduce linkedSignal in derived chapter
• Rethink code samples in regards to shared component logic
  • Shared Component Logic
  • Directives
  • Accessing Children
• Migrate all markdown to signals
  • Preface
  • Introduction to Components
  • Dynamic HTML
  • Side Effects
  • Derived Values
  • Transparent Elements
  • Passing Children
  • Element Reference
    • Add iframes to afterRenderEffect section
  • Component Reference
  • Error Handling
  • Dependency Injection
  • Portals
  • Shared Component Logic
  • Directives
  • Accessing Children
  • Framework Comparison Table
• Migrate all code samples to signals
  • Preface
  • Introduction to Components
  • Dynamic HTML
  • Side Effects
  • Derived Values
  • Transparent Elements
  • Passing Children
  • Element Reference
  • Component Reference
  • Error Handling
  • Dependency Injection
  • Portals
  • Shared Component Logic
  • Directives
  • Accessing Children
  • Framework Comparison Table
• Migrate all code samples to Angular 19 (no codemods)
  • Preface
  • Introduction to Components
  • Dynamic HTML
  • Side Effects
  • Derived Values
  • Transparent Elements
  • Passing Children
  • Element Reference
  • Component Reference
  • Error Handling
  • Dependency Injection
  • Portals
  • Shared Component Logic
  • Directives
  • Accessing Children
  • Framework Comparison Table
• Move all Pipe logic out of FFG into its own article
  • Add proper opening and better standalone examples
  • Add performance section (pure)
  • Add DI section (inject)
  • Update code samples
  • Migrate all code samples to Angular 19 (no codemods)
  • Add description and correct date
• Update FFG v2 article dates
• Update FFG v1.1 article dates
• Add "Now with Angular signals" badge to marketing site
• Add "new 2.0" badge to marketing site
• Update CHANGELOG
• Add old v1.1 to dedicated folder