v7 - Tracking next release

[TheEdoRan]

Version 7 is a complete rewrite of the library. Source code for it is currently available in the next branch and packages are released on the next release channel: next-safe-action@next.

Here's the list of features and changes that will be included in the v7 release, that can also be found in the v7 milestone:

• [INTERNAL] [v7] Upgrade TypeSchema to v0.13 #71
• [INTERNAL] [v7] Use Zod as the default validation library #145
• [FEATURE] [v7] Allow setting validation errors in action server code function #62
• [FEATURE] [v7] Support schema nested objects validation #51
• [FEATURE] [v7] Support middleware chaining #90
• [FEATURE] [v7] Generic type for serverError #86
• [FEATURE] [v7] Support binding additional arguments #29
• [FEATURE] [v7] Support setting default validation errors shape per instance #153
• [FEATURE] [v7] Support custom validation errors shape #98
• [FEATURE] [v7] Allow calling action method without schema  #107
• [FEATURE] [v7] Support passing schema via async function #155
• [FEATURE] [v7] Support action execution callbacks #162
• [FEATURE] [v7] Support stateful actions using React useActionState hook #91
• [FEATURE] [v7] Return input from hooks #117
• [FEATURE] [v7] Return shorthand statuses from hooks #133
• [FEATURE] [v7] Return executeAsync from useAction and useOptimisticAction hooks #146