Rust Tutorials: Issues and improvements in

### Creating Accounts and Faucets

**Issue:** There are unused imports present in the Rust code of this tutorial. I suggest removing the unused imports.

### Mint, Consume and Create Notes

**Issue:** Dependencies import misformatted in Rust code.

### Deploying a Counter Contract

**Issue:** Missing `NoAuth` component import in Rust code.

### How to Create Notes with Custom Logic

**Issue:** Tutorial feels different from others structure-wise. Unlike others, it is missing the set up steps. In my opinion, I think we should include the set-up steps, although present at other tutorials. This is because each tutorial should be able to be used independently from each other.

### Foreign Procedure Invocation

**Issues:**
- `counter_component` variable should be renamed to `counter_reader_component` in Rust code snippet.
- The code snippet is missing the `create_library` utility function.

### How to Create Notes in Miden Assembly

**Issue:** The title of this tutorial is confusing, it appears to refer to creating and deploying notes instead of literally creating notes within Miden Assembly code. I think the tutorial should be renamed to something like "How to Create Notes inside the MidenVM using Miden Assembly".

Review each tutorial section mentioned in the issue (Creating Accounts and Faucets, Mint/Consume/Create Notes, Deploying a Counter Contract, etc.) in the tutorials repository. For each, locate the corresponding Rust code files, identify the specific issues like unused imports, misformatted dependencies, missing imports, and naming inconsistencies. Verify the structure and setup steps for consistency. The work is done when all listed issues are corrected and the tutorials are self-contained as described.

Escrita pelo modelo de indexação a partir do texto da issue.