* move IsValidCandidateName to action package

* move IsValidCandidateName to action package

* delete validations.go

* update tests

* delete ErrInvalidAmount in staking

…l files (iotexproject#3713)

* remove stale comment

* remove stale comment

Co-authored-by: dustinxie <dahuaxie@gmail.com>

…otexproject#3715)

* modify action.Read default parameters

* use constant

…roject#3721)

Co-authored-by: dustinxie <dahuaxie@gmail.com>

…t#3720)

* add more cases for gas refund

* remove debug flag

Co-authored-by: dustinxie <dahuaxie@gmail.com>

* add rewarding execute action

* add rewarding execute test

* add commmet for public type

* add builder test

* complete web3 rewarding read

* complete web3 rewarding read test

* remove read api and receive create rewarding action enterance

* add test to rlp tx test

* change name

* revert fix amount bug for deposit cost bug

* change check error style

* add entrance for web3 rewarding

Co-authored-by: dustinxie <dahuaxie@gmail.com>

…exproject#3727)

Co-authored-by: dustinxie <dahuaxie@gmail.com>

* move config.BlockSync to blocksync package

* remove def of BlockSync in config

* rename newBlockSyncer to newBlockSyncerForTest

…ct#3708)

* [ioctl] build contract deploy command line into new ioctl

* build unittest to cover the modification1~

* group iotex-core packages

* remove stale comments

Co-authored-by: huofei <68298506@qq.com>

…ct#3709)

* [ioctl] build contract invoke command line into new ioctl

* build unittest to cover the modification1~

* remove stale comments

Co-authored-by: huofei <68298506@qq.com>

…ect#3676)

* [ioctl] build contract compile command line into new ioctl

Co-authored-by: huof6890 <68298506@qq.com>

* move config.GasStation to gasstation package

* move config.API to api package

* make fields of testConfig  to be private

Co-authored-by: CoderZhi <thecoderzhi@gmail.com>

* complete tests

* complete requires

* format

* fix grpc error and show right datas

* check chainMeta.Epoch

* modify as currEpochNum

…exproject#3738)

* [ioctl] build contract test bytecode command line into new ioctl

* build unittest to cover the modification

* format

Co-authored-by: huofei <68298506@qq.com>

…ect#3737)

* [ioctl] build contract prepare command line into new ioctl

* build unittest to cover the modification

* fix commit

* update assert message

* update solc version

* update solc message version

* format

* brew install solidity

Co-authored-by: huofei <68298506@qq.com>

…roject#3689)" (iotexproject#3750)

This reverts commit c14dcca.

Co-authored-by: Jeremi [IoTeX] Rynkiewicz JRPC <63042547+jrynkiew@users.noreply.github.com>

* opt actpool.Add()

* improve actqueue efficiency

* add active web3 rewarding settings

* check active when encoding is web3

* check active with deposit action

* remove check logic to workingset

* add check in API module

* fix check validte web3 rewarding bug

Co-authored-by: Haaai <55118568+Liuhaai@users.noreply.github.com>