sequenceDiagram
    accTitle: Bind, conjure, and meld
    accDescr: Application code registers objects in a Spellbook, conjure runs compiler and validation phases and returns a Conduit, then meld resolves through creation state and returns a scoped object.

    actor App as Application
    participant Book as Spellbook
    participant Compiler as SpellCompiler
    participant Scope as Conduit
    participant Runtime as Meld + Creations

    App->>Book: bind(Config, Repository, Service)
    Book-->>App: spell ids
    App->>Book: conjure()
    Book->>Compiler: compile + validate graph
    Compiler-->>Book: executable graph artifacts
    Book->>Scope: create root runtime scope
    Scope-->>App: conduit
    App->>Scope: meld(Service)
    Scope->>Runtime: resolve compiled creation context
    Runtime-->>Scope: reuse or construct by lifetime
    Scope-->>App: scoped Service instance