Patterplay Unity 0.1.0

Added

• The native C# Patter runtime: Engine + Flow over a compiled .patterc bundle - scenes,
  blocks, run/choice/branch/sequence selectors, sticky/fallback options, call-return jumps,
  conditions + effects, visit counts, {@ref} interpolation, game events, tags, gameData
  merge-at-read, and whole-game save/load (PatterSave).
• A .patterc ScriptedImporter: drop the file in and it becomes a PatterBundleAsset (with
  a custom Inspector); Bundle.CreateEngine() from there.
• Localisation: play any locale of an Embedded bundle, switch live with SetLocale, or ship
  an IDs-only bundle and localise in your own system. Closed-caption cue stripping via
  SetClosedCaptions.
• Audio resolution: PatterAudioResolver resolves each line to its winning take from a
  patteraudio.json manifest (it resolves the path; playback stays yours).
• Live state: Window ▸ Patterplay ▸ Runtime State watches and edits a running engine's
  @patter properties (type-aware editors + reset-to-default) and saves / loads the run.
• Live Link: PatterDebugLink streams the story cursor to Patterpad and hot-reloads edited
  bundles into the running game (ApplyLiveBundle: strings-only or full swap, state kept).
• Structure introspection: GetOutline() / GetBeatSequence() expose the authored tree
  (per-beat text, character, gameData, tags) for tooling.
• Samples (import via Package Manager), each with a ready-made scene - import, open the
  scene, press Play: Play-through demo (the minimal integration) and the Tour demo
  (the interactive Patter tour, with optional audio resolution).