fix(cloudwego#515): codegen and default problem (cloudwego#525)

fix(cloudwego#515): codegen and default problem (cloudwego#525)

fix: faststr compile needs to enable serde feature && update dep to l…

…atest (cloudwego#493)

fix: faststr compile needs to enable serde feature && update dep to l…

…atest (cloudwego#493)

fix: faststr compile needs to enable serde feature && update dep to l…

…atest (cloudwego#493)

fix: faststr compile needs to enable serde feature && update dep to l…

…atest (cloudwego#493)

fix: faststr compile needs to enable serde feature && update dep to l…

…atest (cloudwego#493)

fix: faststr compile needs to enable serde feature && update dep to l…

…atest (cloudwego#493)

chore(volo-http): do not put meta config in service (cloudwego#484)

Putting request related config in `MetaServiceConfig` will be
difficult to maintain, so in this commit we put them in context
and when client creates a request, it will clone the config into
context.

In addition, use `Option<Duration>` for timeout interfaces is
unnecessary, but it will introduce many breaking changes. This commit
also revert those changes.

Signed-off-by: Yu Li <[email protected]>

chore(volo-http): optimize user experience (cloudwego#483)

This commit unified log format in `volo-http`, adjusted the timeout
interface and add generic types for `DefaultClient`.

Signed-off-by: Yu Li <[email protected]>