refactor: Grant authorization flow (#126)

* refactor: Futher simplify grant authorization flow and make it more robust

* docs(EnterPassword): Add comments

* refactor: split checkGrants into separate utils.ts

* chore: remove coverage folder

* test(useCheckAndUpdateGrants): Add tests

* docs(useAddOrUpdateGrants): Update comments

* refactor(useAddOrUpdateGrants): use proper fromPartial helpers to create Encode Objects

* test(useAddOrUpdateGrants-utils): add tests

* test(useCheckAndUpdateGrants): fix You called act(async () => ...) without await error

ref:
callstack/react-native-testing-library#379 (comment)

* chore(revokeAllGrants): add placeholder handler for success

* refactor(useUnlockWallet): align chainAccount variable name

* fix: grantee -> granter

* chore: remove console log

Author: Moistbobo

.gitignore

@@ -69,5 +69,4 @@ storyLoader.js
 keystore.jks
 playstore-key.json
 
-# temporary
 coverage