Add support for opening GDD documents from the CLI

[TrueDoctor]

No description provided.

[gemini-code-assist]

Code Review

This pull request adds support for the new .gdd archive format in the Graphene CLI, including a new command to extract legacy .graphite documents and updating the preprocessor to resolve resources via a custom resolver. The review feedback highlights a compilation error due to calling eq_ignore_ascii_case on &OsStr, suggests returning a Result instead of panicking in the CLI, recommends directly awaiting a future instead of using block_on inside an async context, and advises using &dyn Fn instead of &impl Fn to prevent monomorphization bloat in recursive preprocessor functions.

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[cubic-dev-ai]

3 issues found across 6 files

Confidence score: 3/5

• In node-graph/graphene-cli/src/main.rs, calling futures::executor::block_on inside #[tokio::main] can stall or deadlock async execution paths, which could make the CLI hang under certain workloads — replace block_on(...) with direct .await before merging.
• In node-graph/graphene-cli/src/main.rs, newly added expect(...) calls turn recoverable I/O/parse/preprocess failures into hard panics, so users may see abrupt process aborts instead of actionable errors — switch these to ? with contextual error mapping to preserve CLI reliability.
• Also in node-graph/graphene-cli/src/main.rs, the "write write" typo and unnecessary new_path.clone() are low-risk but reduce clarity and maintainability; the note that main returns Result suggests this path can be cleaned up with normal error propagation — fix the message and remove the clone during final polish.

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[cubic-dev-ai]

1 issue found across 4 files (changes from recent commits).

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