feat: add ability to override testplane storyfile configs

[KuznetsovRoman]

PR for docs at gemini-testing/testplane-docs#57

[KuznetsovRoman]

Old jest didn't knew about "structuredClone" or "satisfies"

[KuznetsovRoman]

Here story.autoScreenshotStorybookGlobals is Inheritable<AutoScreenshotStorybookGlobals>

More about Inheritable at inheritable-values.ts

[KuznetsovRoman]

Is used to mix functions and objects to calculate result value.

So, if you have:

• Object Zero
• Object A
• Function B
• Object C
• Function D

inheritValue(A, B, C, D) would work this way:

• Object A would be merged with Object Zero (with Object A having higher priority)
• Object A would be passed into Function B
• Its result will be merged with Object C (with Object C having higher priorify)
• Its result will be passed into Function D
• At the end we would receive a function, which receives Object Zero and returns merged object, while keeping Object Zero, Object A and Object C untouched

inheritValue(A, C) would simply return object, just like Object.assign(A,C)

extractInheritedValue is a funciton, which receives result of inheritValue and Object Zero in order to create result object

• Object Zero is value from plugin's config
• Object A / Function B is a value from storyfile's default export
• Object C / Function D is a value from storyfile's named export

[KuznetsovRoman]

Now, when we have multiple layers of overriding, its important that these values can't be mutated.

With "autoScreenshotStorybookGlobals can be a function" (which is required to be able to overwrite without overriding), it can no longer be done with just "Object.assign", so i made "./inheritable-values.ts" module, which resolves the problem

[sipayRT]

it would be better to split asserts about default/story config
current check is too difficult to understand right now