Disable certain attribute fields when editing

[alecritson]

The hub doesn't really support the changing of certain attribute columns once hey have been created. This is because it's hard to keep the attribute_data in sync with what the new fieldtype might require, leading to quite an overhead for something seemingly simple.

This PR will disable the handle and type columns when editing an attribute to preserve and prevent data issues. If a developer needs to change the fieldtype then it should be done in a migration or similar so that appropriate steps can be taken to ensure the data is migrated properly.

As a side effect this should close #1655

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Name	Status	Preview	Comments	Updated (UTC)
lunar-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	May 23, 2024 8:12am

[wychoong]

this might not solve the issue of changed attribute type.
for example, if the user is using the panel purely, and created a TranslatedText attribute summary, and later on deleted it, and created new TextField with the same handle summary. It essentially is the same of changing the attribute type, and the form is generated as TextField input but the data is cast/hydrated as TranslatedText

probably should add a checker/validate in formatStateUsing to nullify it if the type is different

lunar/packages/admin/src/Support/Forms/AttributeData.php

Line 54 in 25bf71f

->formatStateUsing(fn ($state) => ($state ?: new $attribute->type))

if adding a new method to FieldTypes, maybe we can have a sort of transformer to handle a basic conversion like "text field value" -> ['en' => "text field value"] and vice versa