Wish banner

The lore pick draws the session's character at random, weighted by exactly the odds the tier returns (persona plugin), and the welcome prints those odds as a bar chart. A wish is the game's own picture of exactly that: a draw from published rates. So in the Genshin theme, a session opens as a wish — a star falling in the colour of the character's rarity, resolving into the character's nameplate, the rates one tap away.

Scope

Today: the draw is weighted by the tier's odds alone, and knows nothing of the sessions before it.

This adds:

1. The animation. When a session whose character was drawn by lore opens, a star falls and resolves into the character's nameplate — purple for four stars, gold for five, the rarity already in the roster data.
2. The rates. The rows the welcome chart shows, as the banner's details: every character with the probability the tier gave them. No rate is ours.
3. History as state. The characters met in recent sessions — the pick records the plugin already keeps — join the state the tier reads, so if variety matters the tier weighs it in its own odds. Nothing in the code scales a weight.

How it works

flowchart TD
  S[Session start] --> ST[State: roster facts, the moment, recent picks]
  ST --> T[The tier answers with odds]
  T --> D[One random draw weighted by those odds]
  D --> W[Welcome chart]
  D --> R[Record the pick]
  D -->|console open, Genshin theme| A[The wish animation, then the nameplate]

apps/web/app/components/AgentConsole/Theme/Genshin/
  AgentConsoleWishBanner.vue     ← the fall, the nameplate, the rates panel

Rendering: TresJS, with cientos Sparkles for the star's trail; nothing needs raw Three.js.

Key files

Notes

• Recent picks are the one part that changes the terminal's behaviour too, and it needs no console, so it ships first and on its own.
• A pinned character skips the draw, and so skips the banner: the nameplate appears without the fall.

Sources

• Genshin Impact Wiki — Wish — the game's draw from published rates, the falling star and its colour by rarity, which the banner takes as its picture.