Make ResourceStorage trait &self-based and remove 'static requirement

[TrueDoctor]

No description provided.

[gemini-code-assist]

Code Review

This pull request refactors the resource storage system by changing ResourceStorage methods to take shared references (&self) instead of mutable references (&mut self), and updating ResourceFuture to use a lifetime parameter instead of being 'static. Consequently, Box<dyn ResourceStorage> is replaced with Arc<dyn ResourceStorage> across the codebase, simplifying resource handling and removing the need for RwLock wrappers. The feedback suggests a minor cleanup in desktop/src/app.rs to use the imported Arc::new directly instead of its fully qualified path.

[cubic-dev-ai]

1 issue found across 12 files

Confidence score: 2/5

• There is a high-confidence, high-severity concern in node-graph/graph-craft/src/application_io.rs: using .expect() can still panic when resources is None, which creates a clear runtime regression risk.
• Because this is a concrete crash path (severity 8/10, confidence 9/10) in updated logic, the merge risk is elevated until error handling is made graceful instead of panicking.
• Pay close attention to node-graph/graph-craft/src/application_io.rs - ensure the resources == None path returns a handled error rather than triggering a panic.

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[cubic-dev-ai]

No issues found across 12 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

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