* refactor auction

* refactor gradually-update

* oracle cleanup

* replace SignedExtension with ValidateUnsigned

* need to provide tag

* refactor oracle

* use SignedExtension

* fix tests

* finish oracle tests

* Configure CI to run clippy

* Fix up clippy issues in vesting

* Fix up clippy issues in utilities

* Fix up clippy issues in tokens

* Fix up clippy issues in schedule-update

* Fix up clippy issues in oracle

* Fix up clippy issues in gradually-update

* Fix up clippy issues in currencies

* Fix up clippy issues in auction

* Fix formatting

* Deny warnings when running clippy on CI

* Fix clippy issues in benchmarking

* Add descriptions to all cargo subprojects

* Add repository field to all cargo subprojects

* Modify GitHub actions to run cargo unleash

* Add license-file field to all cargo subprojects

* Remove pallet-balances/std feature from std feature of schedule-update

* Add version numbers to path dependencies

* Fix compilation errors on all cargo subprojects

* Attempt to force use one version of the compiler

* Put cargo unleash step at the very end

* Fix all test compile errors

* Use drain_prefix instead of drain

* fix tests

Co-authored-by: Bryan Chen <xlchen1291@gmail.com>

* oracle get_all_values rpc method

* update import

* Renaming substrate deps to their package names.

* Combine imports.

* make feed_value FreeOperational

* methods free_operational

* validate call

* validate call

* update

* OnNewData accepts who: AccountId

* missing comma

* Fix SignedExtension implementation

* Update oracle/src/lib.rs

* fix tests

* fix import

* move has_dispatched check into module call

* OnRedundantCall

* update

Co-authored-by: Xiliang Chen <xlchen1291@gmail.com>

* Oracle rpc api.

* Manual Serialize impl for FixedU128; Manual Display impl for TimestampedValue.

* Remove unused Display impls.

* Fixed some wired failing existing unit tests.

* Impl Deserialize for FixedU128.

* Rename oracle rpc method name.

* fmt

* Renaming.

* update: impl DataProvider for oracle

* update: optimize code

* rename to FRAME

* fix test

* add feed_values

* fix tests

* workaround check wasm issue

* workaround build issue

* Rename paint to palette.

* Fix typo.

* Update comments.

* first version of oracle module