feat: v5 base branch

[moldy530]

Pull Request Checklist

• Did you add new tests and confirm existing tests pass? (yarn test)
• Did you update relevant docs? (docs are found in the site folder, and guidelines for updating/adding docs can be found in the contribution guide)
• Do your commits follow the Conventional Commits standard?
• Does your PR title also follow the Conventional Commits standard?
• If you have a breaking change, is it correctly reflected in your commit message? (e.g. feat!: breaking change)
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PR-Codex overview

This PR introduces several updates across various packages, primarily focusing on configuration files, version management, and documentation enhancements. It also adds error handling classes and templates for package creation in the CLI tool.

Detailed summary

• Added tsconfig.json files with specific configurations for multiple packages.
• Introduced autogenerated VERSION exports in several packages.
• Created error handling classes: FetchError, ServerError, and ChainNotFoundError.
• Added new documentation pages for various Alchemy packages and functions.
• Enhanced CLI tool with command templates for adding packages.
• Updated vitest.config.ts files across packages to include project-specific configurations.
• Modified inject-version.ts scripts to automate version management.
• Improved the halp CLI tool documentation and usage instructions.

The following files were skipped due to too many changes: docs/scripts/insert-docs.sh, packages/alchemy/package.json, packages/signer/package.json, packages/wallet-apis/package.json, packages/signer-web/package.json, packages/signer-react-native/package.json, packages/smart-accounts/package.json, packages/smart-accounts/src/light-account/types.ts, package.json, packages/signer/src/types.ts, packages/wallet-apis/src/actions/requestGasAndPaymasterAndData.ts, halp/src/commands/add-package/base/packageJsonTemplate.ts, packages/common/package.json, packages/wallet-apis/src/actions/types.ts, packages/smart-accounts/src/light-account/decorators/singleOwner.ts, packages/common/src/utils/bigint.ts, packages/common/src/transport/split.ts, packages/wallet-apis/src/actions/utils.ts, halp/src/commands/add-package/json-rpc/task.ts, halp/src/commands/add-package/rest-api/task.ts, packages/common/src/tracing/updateHeaders.ts, packages/common/src/transport/__snapshots__/alchemyTransport.test.ts.snap, packages/smart-accounts/src/light-account/decorators/multiOwner.ts, packages/signer/src/authClient.ts, packages/smart-accounts/src/alchemyEstimateFeesPerGas.ts, packages/wallet-apis/src/schema.ts, docs/docs.yml, packages/common/src/utils/types.ts, docs/pages/reference/alchemy/common/functions/alchemy.mdx, packages/signer/src/signer.ts, packages/smart-accounts/src/light-account/accounts/multi-owner-account.ts, packages/smart-accounts/src/light-account/accounts/account.ts, packages/wallet-apis/src/actions/requestGasAndPaymasterAndData.test.ts, packages/smart-accounts/src/light-account/abis/LightAccountFactoryAbi_v2.ts, halp/src/commands/add-package/command.ts, packages/smart-accounts/tests/coinbase-account.test.ts, packages/common/src/tracing/traceHeader.ts, packages/smart-accounts/src/light-account/abis/MultiOwnerLightAccountFactoryAbi.ts, packages/smart-accounts/src/light-account/predictAddress.test.ts, packages/smart-accounts/src/light-account/predictAddress.ts, packages/smart-accounts/src/light-account/accounts/multi-owner-account.test.ts, packages/smart-accounts/src/light-account/utils.ts, packages/smart-accounts/src/light-account/abis/LightAccountAbi_v2.ts, packages/smart-accounts/src/light-account/abis/MultiOwnerLightAccountAbi.ts, packages/smart-accounts/src/light-account/accounts/base.ts, packages/smart-accounts/src/light-account/abis/LightAccountAbi_v1.ts, packages/common/src/transport/alchemy.ts, packages/smart-accounts/src/light-account/accounts/account.test.ts, packages/common/src/chains.ts, yarn.lock

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Project	Deployment	Review	Updated (UTC)
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[moldy530]

• feat: v5 base branch #1670 : 2 dependent PRs (#1675 , #1689 ) 👈 (View in Graphite)
• main

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