docs: add token governor audit for v1.0.0 release

[AustinGreen]

Motivation:

This PR will allow us to make the repo public and mark the v1.0.0 release of llama-periphery.

Modifications:

• Add Spearbit's audit of the token governor module to the audits directory
• Added a link to the audit in the README
• Added deployments section to README with token voting module and factory contract addresses.
• Hardcode evm_version = 'paris' in foundry.toml
• Add build artifacts from token voting module and factory deploy

Result:

Users will be able to easily find our audits and verified contract addresses. This commit marks v1.0.0 of the llama-periphery repo.

[github-actions]

Coverage after merging austin/add-audit into main will be

100.00%

Coverage Report

File	Stmts	Branches	Funcs	Lines	Uncovered Lines
src/token-voting
LlamaTokenGovernor.sol	99.68%	98.78%	100%	100%	830
LlamaTokenVotingFactory.sol	88.89%	66.67%	100%	100%	67–68
src/token-voting/token-adapters
LlamaTokenAdapterVotesTimestamp.sol	100%	100%	100%	100%