Rename monorepo codebase #732

CLI:
w3 -> polywrap
Web3ApiProject -> WasmProject
PluginProject -> PluginProject
AppProject -> AppProject

Client:
Web3ApiClient -> PolywrapClient
WasmWeb3Api -> WasmWrapper
PluginWeb3Api -> PluginWrapper

Project:
web3api.yaml -> polywrap.yaml
web3api.plugin.yaml -> polywrap.plugin.yaml
web3api.app.yaml -> polywrap.app.yaml
web3api.deploy.yaml -> polywrap.deploy.yaml
web3api.infra.yaml -> polywrap.infra.yaml
web3api.build.yaml -> polywrap.build.yaml
web3api.meta.yaml -> polywrap.meta.yaml

Package:
web3api.json -> wrap.json

React:
useWeb3ApiInvoke -> usePolywrapInvoke

Wasm Imports:
_w3_invoke -> _wrap_invoke
__w3_subinvoke -> __wrap_subinvoke

General:
Api -> Wrapper
Web3Api -> Polywrap
w3 -> wrap

Packages:
@web3api/... -> @polywrap/...
@web3api/cli -> polywrap