Leo v3.3.0

[AleoAlexander]

Structure Changes:

• language/04_operators.md is now a directory called language/operators/ with separate subpages for "Standard Operators" and "Cryptographic Operators". These categories existed before, but it's easier to read now that they've been split into separate pages. The previous content on language/04_operators.md has been migrated accordingly.
• The new operator pages language/operators/cryptographic_operators.md and language/operators/standard_operators.md have been categorized for better readability and organization.
• Added a new page to the CLI tab for leo synthesize

Content Changes

• Option types have been documented under language/03_data_types.md
• Storage variables and vectors have been documented under both language/02_structure.md and language/05_programs.md
• Descriptions of mapping operations have been rewritten to be in the same style as the storage documentation
• New hash function variants, ECDSA, and serialization/deserialization have all been documented under language/operators/cryptographic_operators.md
• The index page for the Operators directory now includes a brief explanation of the difference between hashes and commitments
• leo synthesize has been documented in its CLI page.
• Fixed inconsistent ordering on CLI flags

TODOs:

• We should probably remove the page number prefix from each of the file names. It doesn't serve any purpose and just makes things annoying and confusing when you need to add new files. Will make this a separate PR

[zklimaleo]

lgtm