FRAME Macros

For each of these, we should have a macro stub in place (https://paritytech.github.io/polkadot-sdk/master/frame_support/pallet_macros/index.html), and then put the documentation of the macro in the stub.

All rust-docs should be foundational, use real examples etc.

• call,call_index, compact, weight,
• config, constant, disable_frame_system_supertrait_check, extra_constants, no_default, no_default_bounds
• storage, storage_prefix, storage_version, generate_store, getter, type_value, unbounded, whitelist_storage: https://github.com/paritytech/polkadot-sdk/pull/1714/files
• pallet::pallet, storage_version, without_storage_info
• composite_enum
• genesis_config, build_genesis https://github.com/paritytech/polkadot-sdk/pull/1642/files
• error
• event, generate_deposit
• hooks https://github.com/paritytech/substrate/pull/14578/files
• import_section, pallet_section
• inherent
• origin
• validate_unsigned

Types, Traits and Items often used in FRAME

• All storage types: https://paritytech.github.io/polkadot-sdk/master/frame_support/storage/types/index.html / https://github.com/paritytech/polkadot-sdk/pull/1714/files
• DispatchResult, DispatchError, DispatchResultWithPostInfo
• trait Hooks https://github.com/paritytech/substrate/pull/14578/files
• trait BuildGenesisConfig
• trait SignedExtension
• trait ValidateUnsigned
• literally everything in frame_system.

Types, Traits and Items often used a runtime

Scan a top level runtime, and see which types are often used. Here are some examples, but more can be added. Some groundwork for this is done in https://github.com/paritytech/substrate/pull/14583/files.

• AccountId32
• Multi*
• RuntimeVersion
• UncheckedExtrinsic

Umbrella crates and their descendants

The developer-hub will have multiple umbrella crates (see here). These umbrella crates are entry points and contain links to many other crates.

As an example, substrate umbrella crate will link to a bunch of CLI, RPC and consensus related crates.

We expect users to traverse these links and click on them. Therefore these crates should have great documentation.

### Subtasks
- [ ] https://github.com/paritytech/polkadot-sdk-docs/issues/35